Solving Equations

Combining Like Terms

100

3p - 4p + 5p + 9 

4p + 9 

200

-7k + 7 + 4k - 3 

-3k + 4 

300

8r - 10 - 8 

8r - 18

400

7d - 12 - 6 + 4c + 2d - 8c 

9d - 18 - 4c

500

8 + 10j - 5 + 10j - 12p

3 + 20j - 12p 

Two-Step Equations

100

6x – 13 = 11

x= 4

200

3x + 5 = 14

x= 3

300

x/2 -3=-8

x= -10

400

x/2-50=10

x= 120

500

x/3+16=-3

x= -57

Distributive Property Equations

100

Solving Equations

-(-x + 2) = 6

x = 8

200

Solving Equations

-5(p + 4) = 6

p = -5.2

300

Solving Equations

2(n+5) = 4

n = -3

400

Solving Equations

5(m - 3) = 4

m = 19/5

500

Solving Equations

3(𝑥 − 9) = −3

x = 8

Multi-Step Equations

100

Solving Equations

-21 = 7(5k - 8)

k = 1

200

Solving Equations

-16 = -(11 + n)

n= 5 

300

Solving Equations

7 + 4t = 5t + 17 

t= -10 

400

Solving Equations

9 = -7 + 2(1 + b)

a=7

500

Solving Equations

-12 + 5(-2u - 20) = 3(u +19)

u= -13 

Random Equations

100

-y - 6y = -21 

y= 3

200

12x - 4 - 8x = 32 

x= 9 

300

12x + 10.5 - 4 - 8x = 32

x= 6.375

400

1/3 (-9x - 21) = 26

x= -3

500

99 - 9x = 3(3x - 9)

x= 7