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One Step Equations
Equation Work
Distributive Property
Solving Systems of Equations
What move did they make?
100

26 = 8 + v

v = 18
100

8x-2 = -9 + 7x

x = -7

100

2(1 - 2x) = x - 3

x = 1
100

y= 4x-3

y= =2x + 9

x=2

100

6x + 9 = 4x - 3 

2x + 9= -3

Add -4x to both sides

200

v - 15 = -27

v = - 12

200

5p - 14 = 8p + 4

P = -6

200

-4(r + 2) = 4(2 - 2r)

r = 0

200

y = 4

x= -5y + 6

x = -14

200

8 - 10x = 7 + 5x

4 - 10x = 3 + 5x

 - 4 from both sides

300

-143 = 11x

x = -13

300

5m - 4 = m + 4 + m + 4

m = 4

300

5n + 34 = -2(1-7n)

n = 4

300

y = 6x

4x + y = 7

x= 7/10

300

12x + 4 = 20x + 24

3x + 1 = 5x + 6

Multiply both sides by 1/4

400

-17x = -204

x = 12

400

3p + 1-5 = -16 + 6p

p = 4

400

8(x-6) = -(x + 3)

x = 5

400

y=3x

x= -2y = 70

x= 10

400

-5x/4 = 4


5x = -16

Multiply both sides by -4

500

-126 = 14 k

k = -9
500
p - 1 = 5p + 3p - 8 

P= -1

500

8(4-5m) = -4(6 + 8m)

m = 7

500

y= 6x-8

y= -3x + 10

x = 2

500

-4(5x-7) = -18

5x-7 = 4.5

Multiply both sides by -1/4