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Algebra I —Video Style C
• Solving Equations
1 st Semester Quarter One
• SAPAR Go online to: [email protected]
• Translate phrases into math equations I
Name:
Words Equation Answer 1. The sum of a number and 10 is 26
2. The product of a number and 8 is 72.
3. The quotient of a number and 7 is 6.
4. Five less than a number is 20.
5. The difference between a number and 8 is -3.
6. The sum of a number and -4 is -9.
7. The product of a number and 15 is 60.
8. The quotient of a number and 3 is 33.
9. The difference between a number and 21 is 8.
10. The product of 6.5 and a number is 650.
11. X+4=17
12. X — 6 = 29
13. 5x = 90
14. x/7 = 9
15. 3x+2 =14
16. 4x + 6 = 26
17. -2x — 2 = 6
18. 6x — 4= 32
•
•
Kuta Software - Infinite Algebra 1
• ing the Distributive Property Simplify each expression.
Name
Date
1) —6(a + 8) 2) 4(1 + 9x)
3) 6(-5n + 7) 4) (9m + 10) • 2
5) (-4 — 3n) • —8 6) 8(—b — 4)
7) (1 — 7n) • 5 8) —6(x + 4)
9) 5(3m — 6) 10) (-6p + 7) •—4
IIIIk 5(b — 1) 12) (x + 9) • 5
13) —4(-8x — 8) 14) —6(7 + x)
15) —3(x — 5) 16) —5(10x + 1)
17) (1 + 2v) • 5 18) —8(1 — 5x)
19) —7(5k — 4) 20) —5(7a — 6)
21) 5(n + 6) 22) 4(3r — 8)
410 23) 3(5 + 5x) 24) (1 + 9x) • —10
Period
Kuta Software - Infinite Algebra 1 Name
ombining Like Terms Date Period
Simplify each expression.
1) —6k+7k 2) 12r— 8 — 12
3) n-10 +9n — 3 4) —4x — 10x
5) —r— lOr 6) —2x+11+6x
7) 11r— 12r 8) —v + 12v
9) —8x — 1 lx 10) 4p + 2p
11) 5n+ lln 12) n+ 4— 9— 5n
10)12r+5+3r-5 14) —5+9n+6
15) n— 4 — 9 16) 4n — n
17) —3x — 9 + 15x 18) —9k + 8k
19) —16n — 14n 20) 15n — 19n
21) —4 + 7(1 — 3m) 22) —5n + 3(6 + 7n)
23) —2n — (9 — 10n) 24) 10 — 5(9n — 9)
25) 9a + 10(6a — 1) 26) —9(6m — 3) + 6(1 + 4m)
27) —10(1 — 9x) + 6(x — 10) 28) 5(-2n + 4) + 2(n + 3)
II 29) —3(10b + 10) + 5(b+ 2) 30) —7(n+ 3)— 8(1 + 8n)
• Solving Basic Equations 1
Solve the following equations. SHOW YOUR WORK!
1) N + 3 = 12 10) N - 7 = 10
2) N + 4 = 9
3) N - 2 = 5
4) N -1 = 3
1111 5) 5 N = 15
6) 3 N = 42
N _ 6 3 -
N= 4 4
8 -
• 9) N + 4 = 10
11) —N
= 16 2
12) 6 N = 24
13) N - 9 = 20
14) N + 5 = 12
15) 16 N = 48
16) 3 N = 7
17) N+
3 3
18) 0.3 N = 4.2
7)
8)
Algebra Problems. code=1291157897 Page 1 of 2
Amanda Algebra Practice Problems
Name: Date:
Worksheet generated at www.math.com
1.) x- 7=-5 2.) x/5=-1
3.) x+9=5 4.) - 6 +x=0
5.) -5 =x+1 6.) - 4 +x=3
7.) x-3=-1 8.) 9+x=13
9.) x-7=-13 10.) x + 1 = 1
11.) x/-3=7 12.) 5x= 15
13.) 9=x+4 14.) x + 10 = 13
15.) 3x = 0 16.) x/7=5
http://www.math.com/cgi-bin/mathf sp.pl 11/30/2010
• Linear Equations ax + b = c Variations (A)
47 = 7 + 8a
13= 3 +2p 5 + 7h= 61
5+ 8g= 29 74 = 9r + 2 2a + 2 = 8
9k + 5 = 77 3 + 7m = 52 4u + 5 = 29
0
9 + 4z= 33 9 + 4q= 21 9k+ 4 =49
4 + 3g = 22 5b + 4 = 29 17 = 6d + 5
21 = 3 + 2f 6 + 9u = 69 3w+ 4 = 16
• Free Math Worksheets at http://www.math-drills.com
• Linear Equations ax ± b = c (A) Instructions: Solve each equation for the variable given.
5q - 29 = 21 7r - 26 = 114 3t + 5 = 44
4q + 1 = 81 7r - 20 = 43 5q + 10 = 85
4n + 18 = 86 8u - 35 = 61 4w 4 = 28
7c + 5 = 75 3n + 4 = 52 3n - 28 = 11
4b + 13 = 61 8b - 66 = 62 6v - 11 = 97
10j + 19 = 129 8h + 18 = 42 10m - 6 = 54
Free Math Worksheets at http://www.math-drills.com
Algebra Problems. code=1291157731 Page 1 of 2
Algebra Practice Problems Name:
Date:
Worksheet generated at www.math.com
1.) - 48 = - 6x - 7x + 4 2.) 85=7x+4x+8
3.) 48=6x+3x+3 4.) 6+2x- 4x=-4
5.) 3 + 4x + 7x = 102 6.) -2x-10+7x=0
7.) 2+x-7x=74 8.) 5+2x+ 7x=59
9.) -7 -x+5x=-23 10.) -4x+8+2x=4
11.) 98=2x+ 6x+10 12.) -19=-4x+6x+5
13.) 6x - 5 - 7x = - 7 14.) 7x+ 7+3x=117
15.) 1 + 4x+ 6x=21 16.) -7x+8+3x=20
http://www.math.com/cgi-bin/mathf sp.pl 11/30/2010
Algebra Problems. code=1291157810 Page 1 of 2
11110 Amanda Algebra Practice Problems
Name: Date:
Worksheet generated at www.math.com
1.) 5(10 + 4x) = 270 2.) 7(2 + 6x) = - 154
3.) - 6(6x - 10) = 240 4.) - 4(3x - 4) = - 104
5.) 2(2 + x) = 6 6.) 5(10 + 6x) = 50
7.) 6(2x - 1) = 18 8.) 7( - 5 + 2x) = - 175
9.) 7(5x + 6) = - 273 10.) 4(lx + 5)= 4
11.) 4( - 6 + 5x) = - 24 12.) 2( - 2x - 1) = - 2
13.) 6( - 8 + 5x) = - 48 14.) - 5(3x - 7) = 140
15.) - 5(6 + 5x) = - 205 16.) - 4( - 3x + 7) = 80
http://www.math.com/cgi-bin/mathf_ sp.pl 11/30/2010
Algebra Problems. code=1291157777 Page 1 of 2
ip Amanda Algebra Practice Problems
Name: Date:
Worksheet generated at www.math.com
1.) - 4 - 2x = 7x - 112 2.) -4x+10=-3x+22
3.) 5x - 8 = 76 - 7x 4.) -5 +4x=2x-19
5.) 6x-7=42-x 6.) - 5 + 2x = 5x - 41
7.) 2x+3=-3x+13 8.) 2+5x=7x+22
9.) 3+3x=2x+8 10.) 7x-10=2x+0
11.) -2x+7=7x+70 12.) x+9=-6x+37
13.) 5x+ 5 =-x-37 14.) -2x+6=-4x+22
15.) 7x+2=-x+34 16.) 4x - 2 = 0 + 6x
http://www.math.com/cgi-bin/mathf sp.pl 11/30/2010
• Solving Linear Equations 1
Solve the following equations. SHOW YOUR WORK!
1) 6x + 3 = 15
2) 2x + 1 = —9
6) —2x — 5 = —4
7) —x = —7
e 3) 3x — 5 = 7
4) 5x — 2 = 6
5) —4x + 3 = —9
8) 3x — 1 = 2x + 7
9) 4x — 5 = 7x + 3
10) 2(3x + 4)— (x — 3) = 9
•
• Solving Linear Equations 2
Solve the following equations. SHOW YOUR WORK!
•
6) —2x — 3 = —7
7) —3 = —x
8) 5x — 2 = 3x + 10
1) 5x + 2 = 12
2) 4x + 3 = —17
3) 2x — 3 = 5
9) 6x — 3 = 7x + 4 4) 3x — 7 = —2
5) —4 = 5 — 3x 10) 3(2x +1) — (x — 4) = 2
•
Kuta Software - Infinite Algebra I Name
•ulti-Step Equations Date Period
Solve each equation.
1) —20 = —4x — 6x 2) 6=1-2n+5
3) 8x— 2=-9+ 7x 4) a+5=-5a+5
5) 4m — 4 = 4m 6) p — 1=5p + 3p — 8
7) 5p — 14 = 8p + 4 8) p— 4=-9 +p
0 —8 = —(x + 4) 10) 12 = —4(-6x — 3)
11) 14 = — (p — 8) 12) —(7 — 4x) = 9
13) —18 — 6k = 6(1 + 3k) 14) 5n+ 34 = —2(1 — 7n)
15) 2(4x — 3) — 8 = 4 + 2x 16) 3n — 5 = —8(6 + 5n)
17) —(1 + 7x) — 6(-7 — x) = 36 18) —3(4x + 3) + 4(6x + 1) = 43
111) 24a — 22 = —4(1 — 6a) 20) —5(1 — 5x) + 5(-8x — 2) = —4x — 8x