onestep equations - mrs. gorman's math...
TRANSCRIPT
![Page 1: OneStep Equations - Mrs. Gorman's Math Webpagemrsgorman.weebly.com/uploads/3/9/0/2/3902184/solving... · · 2010-05-04Exit Slip with Lesson Reflection Writing in Math Explain how](https://reader034.vdocuments.mx/reader034/viewer/2022042708/5aff2ae57f8b9a256b8e1a72/html5/thumbnails/1.jpg)
Solving Equations
1
OneStep Equations all operations
Match the operation with the correct inverse
![Page 2: OneStep Equations - Mrs. Gorman's Math Webpagemrsgorman.weebly.com/uploads/3/9/0/2/3902184/solving... · · 2010-05-04Exit Slip with Lesson Reflection Writing in Math Explain how](https://reader034.vdocuments.mx/reader034/viewer/2022042708/5aff2ae57f8b9a256b8e1a72/html5/thumbnails/2.jpg)
Solving Equations
2
Solve this equation:
x 18 = 14
x 18 = 14 + 18 +18
x = 32
Use the eraser to check your solution.
Show your work here.
Solve this equation:
11 + 3 + x = 21
11 + 3 + x = 2114 + x = 2114 14
x = 7
Use the eraser to check your solution.
Show your work here.
![Page 3: OneStep Equations - Mrs. Gorman's Math Webpagemrsgorman.weebly.com/uploads/3/9/0/2/3902184/solving... · · 2010-05-04Exit Slip with Lesson Reflection Writing in Math Explain how](https://reader034.vdocuments.mx/reader034/viewer/2022042708/5aff2ae57f8b9a256b8e1a72/html5/thumbnails/3.jpg)
Solving Equations
3
Solve this equation:
104 = 8x
104 = 8x 8 8
13 = x
Use the eraser to check your solution.
Show your work here.
Solve this equation:
x = 658
x = 658
58 x = 6 58 58
x = 348
Use the eraser to check your solution.
Show your work here.
![Page 4: OneStep Equations - Mrs. Gorman's Math Webpagemrsgorman.weebly.com/uploads/3/9/0/2/3902184/solving... · · 2010-05-04Exit Slip with Lesson Reflection Writing in Math Explain how](https://reader034.vdocuments.mx/reader034/viewer/2022042708/5aff2ae57f8b9a256b8e1a72/html5/thumbnails/4.jpg)
Solving Equations
4
Solve on your own and show all of your steps.
1.) x + 14 = 20 2.) y 28 = 3
3.) v ÷ 7 = 8 4.) 126 = 14k
Key Points to Remember
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Solving Equations
5
Now you try...
Be prepared to demonstrate.
TwoStep Equations
by Kathy Woods
![Page 6: OneStep Equations - Mrs. Gorman's Math Webpagemrsgorman.weebly.com/uploads/3/9/0/2/3902184/solving... · · 2010-05-04Exit Slip with Lesson Reflection Writing in Math Explain how](https://reader034.vdocuments.mx/reader034/viewer/2022042708/5aff2ae57f8b9a256b8e1a72/html5/thumbnails/6.jpg)
Solving Equations
6
Steps to Solving an Equation
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Solving Equations
7
Your turn to solve and check.
8x 5 = 59 12y + 5 = 125
Can you find the correct answer?
14
41211
10 7
9
4x 3 = 21
3x + 3 = 15
7x + 10 = 87
5x 12 = 48
6
![Page 8: OneStep Equations - Mrs. Gorman's Math Webpagemrsgorman.weebly.com/uploads/3/9/0/2/3902184/solving... · · 2010-05-04Exit Slip with Lesson Reflection Writing in Math Explain how](https://reader034.vdocuments.mx/reader034/viewer/2022042708/5aff2ae57f8b9a256b8e1a72/html5/thumbnails/8.jpg)
Solving Equations
8
Solving Multi-Step Equations
Just like a car needs gas to move on, let's practice some needed skills before moving on to solving equations with multi-steps.
Simplify each expression by using the Distributive Property and/or the combining of like terms.
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Solving Equations
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"I do" "We do"1. 8a + 4a = 144 12 2. 5b + 11 - 2b = 50 13
"Ya'll Do" "You do"3. 18 = b - 7b -3 4. y - 5y - 12 = 36 -12
Practice Solving Multi-step Equations using a Scaffold Approach - Part 1
Practice Solving Multi-step Equations using a Scaffold Approach - Part 2
"I do" "We do"5. 3(n - 2) = 36 14 6. 3(2x + 1) + x = -39 -6
"Ya'll do" "You do"7. 21 = 2(4a + 2) 2 1/8 8. 2(x - 1) - x = 16 18
![Page 10: OneStep Equations - Mrs. Gorman's Math Webpagemrsgorman.weebly.com/uploads/3/9/0/2/3902184/solving... · · 2010-05-04Exit Slip with Lesson Reflection Writing in Math Explain how](https://reader034.vdocuments.mx/reader034/viewer/2022042708/5aff2ae57f8b9a256b8e1a72/html5/thumbnails/10.jpg)
Solving Equations
10
Describe the process for solving 38 = 3(4y + 2) + y without using numbers in the description.
Darnell and Jackie together have 94 glass marbles. Darnell has 4 more than twice as many marbles as Jackie. If Jackie has m marbles, then Darnell has 2m + 4 marbles.
a. Write an equation that could be used to find the number of marbles that each person has.b. How many glass marbles does each person have?
Real-World Problem Solvingusing Multi-step Equations
![Page 11: OneStep Equations - Mrs. Gorman's Math Webpagemrsgorman.weebly.com/uploads/3/9/0/2/3902184/solving... · · 2010-05-04Exit Slip with Lesson Reflection Writing in Math Explain how](https://reader034.vdocuments.mx/reader034/viewer/2022042708/5aff2ae57f8b9a256b8e1a72/html5/thumbnails/11.jpg)
Solving Equations
11
Exit Slip with Lesson Reflection
Writing in Math Explain how to solve 3(9 + 4a) - 19 = 32.
Lesson Reflection - Give a brief statement about what you learned today. You might include how you felt about the overall lesson or you may want to address one or both of the following questions: 1) Did you find the lesson easy or difficult? Why? 2) What activity did you like the best or the least?Why?
Variables on Both Sides
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Solving Equations
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"I Do" Practice
Follow along as I demonstrate:
1.) 4y + 9 = 3y 2.) 8m = 5m + 18
"I Do" Practice
Follow along as I demonstrate:
3.) 16h = 72 + 7h 4.) 4r + 15 = r
![Page 13: OneStep Equations - Mrs. Gorman's Math Webpagemrsgorman.weebly.com/uploads/3/9/0/2/3902184/solving... · · 2010-05-04Exit Slip with Lesson Reflection Writing in Math Explain how](https://reader034.vdocuments.mx/reader034/viewer/2022042708/5aff2ae57f8b9a256b8e1a72/html5/thumbnails/13.jpg)
Solving Equations
13
"I Do" Practice
Follow along as I demonstrate:
5.) 108 7x = 4x
"We Do" Practice
Let's try these together...
6.) 63 + 9y = 16y 7.) 18b = 63 3b
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Solving Equations
14
"We Do" Practice
Let's try these together...
8.) 3p + 9 = 15p 9.) 14f + 4 = 9f 11
"We Do" Practice
Let's try these together...
10.) 9m + 27 = 6m
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Solving Equations
15
"You Do"
Today's Exit Ticket:
Complete the rest of the worksheet (#1115)
Turn in when you are finished
1.) 4 (x - 2) = 6x - 10
2.) 4 (a + 2) = 2 (a + 6)
3.) 1/2 (x + 18) = 19
4.) 5/6y = 1/3(y + 6)
5.) 5/7n + 12 = 3/7n + 4