you have already solved equations using addition and ... · •i can solve equations by multiplying...
TRANSCRIPT
![Page 1: You have already solved equations using addition and ... · •I CAN solve equations by multiplying or dividing. Concept A . Example 1 Solve Equations by Dividing Solve 7w = 161](https://reader035.vdocuments.mx/reader035/viewer/2022071302/60a6474112f98a7abe479dc2/html5/thumbnails/1.jpg)
Then/Now
You have already solved equations using addition and subtraction. (Lesson 4–3)
• I CAN solve equations by multiplying or dividing.
![Page 2: You have already solved equations using addition and ... · •I CAN solve equations by multiplying or dividing. Concept A . Example 1 Solve Equations by Dividing Solve 7w = 161](https://reader035.vdocuments.mx/reader035/viewer/2022071302/60a6474112f98a7abe479dc2/html5/thumbnails/2.jpg)
![Page 3: You have already solved equations using addition and ... · •I CAN solve equations by multiplying or dividing. Concept A . Example 1 Solve Equations by Dividing Solve 7w = 161](https://reader035.vdocuments.mx/reader035/viewer/2022071302/60a6474112f98a7abe479dc2/html5/thumbnails/3.jpg)
Concept A
![Page 4: You have already solved equations using addition and ... · •I CAN solve equations by multiplying or dividing. Concept A . Example 1 Solve Equations by Dividing Solve 7w = 161](https://reader035.vdocuments.mx/reader035/viewer/2022071302/60a6474112f98a7abe479dc2/html5/thumbnails/4.jpg)
Example 1
Solve Equations by Dividing
Solve 7w = 161.
![Page 5: You have already solved equations using addition and ... · •I CAN solve equations by multiplying or dividing. Concept A . Example 1 Solve Equations by Dividing Solve 7w = 161](https://reader035.vdocuments.mx/reader035/viewer/2022071302/60a6474112f98a7abe479dc2/html5/thumbnails/5.jpg)
Example 1
Solve 12p = 120.
![Page 6: You have already solved equations using addition and ... · •I CAN solve equations by multiplying or dividing. Concept A . Example 1 Solve Equations by Dividing Solve 7w = 161](https://reader035.vdocuments.mx/reader035/viewer/2022071302/60a6474112f98a7abe479dc2/html5/thumbnails/6.jpg)
Example 2
Solve Equations by Dividing
Solve 7x = –56. Check your solution and graph it on a number line.
![Page 7: You have already solved equations using addition and ... · •I CAN solve equations by multiplying or dividing. Concept A . Example 1 Solve Equations by Dividing Solve 7w = 161](https://reader035.vdocuments.mx/reader035/viewer/2022071302/60a6474112f98a7abe479dc2/html5/thumbnails/7.jpg)
Example 2
Solve 4x = –12. Check your solution.
![Page 8: You have already solved equations using addition and ... · •I CAN solve equations by multiplying or dividing. Concept A . Example 1 Solve Equations by Dividing Solve 7w = 161](https://reader035.vdocuments.mx/reader035/viewer/2022071302/60a6474112f98a7abe479dc2/html5/thumbnails/8.jpg)
Example 3
Solve an Equation by Dividing
HOBBIES Esteban spent $112 on boxes of baseball cards. He paid $14 per box. Write and solve an equation to find how many boxes of cards Esteban bought.
.
![Page 9: You have already solved equations using addition and ... · •I CAN solve equations by multiplying or dividing. Concept A . Example 1 Solve Equations by Dividing Solve 7w = 161](https://reader035.vdocuments.mx/reader035/viewer/2022071302/60a6474112f98a7abe479dc2/html5/thumbnails/9.jpg)
Example 3
DOUGHNUTS Eliza spent $27 on doughnuts. She paid $3 per dozen. Write and solve an equation to find how many dozens of doughnuts Eliza bought.
![Page 10: You have already solved equations using addition and ... · •I CAN solve equations by multiplying or dividing. Concept A . Example 1 Solve Equations by Dividing Solve 7w = 161](https://reader035.vdocuments.mx/reader035/viewer/2022071302/60a6474112f98a7abe479dc2/html5/thumbnails/10.jpg)
Concept B
![Page 11: You have already solved equations using addition and ... · •I CAN solve equations by multiplying or dividing. Concept A . Example 1 Solve Equations by Dividing Solve 7w = 161](https://reader035.vdocuments.mx/reader035/viewer/2022071302/60a6474112f98a7abe479dc2/html5/thumbnails/11.jpg)
Example 4
Solve Equations by Multiplying
Solve . Check your solution.
![Page 12: You have already solved equations using addition and ... · •I CAN solve equations by multiplying or dividing. Concept A . Example 1 Solve Equations by Dividing Solve 7w = 161](https://reader035.vdocuments.mx/reader035/viewer/2022071302/60a6474112f98a7abe479dc2/html5/thumbnails/12.jpg)
Example 4
Solve Check your solution.
![Page 13: You have already solved equations using addition and ... · •I CAN solve equations by multiplying or dividing. Concept A . Example 1 Solve Equations by Dividing Solve 7w = 161](https://reader035.vdocuments.mx/reader035/viewer/2022071302/60a6474112f98a7abe479dc2/html5/thumbnails/13.jpg)
Example 5
Solve Equations by Multiplying by the Reciprocal
![Page 14: You have already solved equations using addition and ... · •I CAN solve equations by multiplying or dividing. Concept A . Example 1 Solve Equations by Dividing Solve 7w = 161](https://reader035.vdocuments.mx/reader035/viewer/2022071302/60a6474112f98a7abe479dc2/html5/thumbnails/14.jpg)
Example 5
![Page 15: You have already solved equations using addition and ... · •I CAN solve equations by multiplying or dividing. Concept A . Example 1 Solve Equations by Dividing Solve 7w = 161](https://reader035.vdocuments.mx/reader035/viewer/2022071302/60a6474112f98a7abe479dc2/html5/thumbnails/15.jpg)
Homework
GPA p. EP 9 (sections 4.3: 1-12
& 4.4: 1-12)