Solving Equations

One or Two Step Equations

100

4 = -8 + x

x= 12

200

x + 12 = 0

x= -12

300

3 = -2 – x

x= -5

400

3x+5 = 17

x= 4

500

x/3+16=-3

x= -57

Other Equations

100

6x – 13 = 11+6

x= 5

200

3x - 2x+ 5 = 14

x= 9

300

2x+3-7x=-22

x= 5

400

2(3x-3)=10(x+1)

x= -4

500

5x+16=6x-3

x= 19

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

3 + 4x = 7

x = 1

200

Solving Equations

4 + 5x = 29

x = 5

300

Solving Equations

-45 = 7x + 4 

x = -7

400

Solving Equations

14 = (3a + 8)

a=2

500

Solving Equations

-21 = 7(5k - 8)

k = 1

Variable on Both Sides

100

Solve: 

3(x+5) = 7x + 3

x=3

200

7x + 3(2x-1) = 10x

x=1

300

5x+6x+10 = 14 + 5 + 4x - 2x

x=1

400

2x + 3x - 10 = x + 4x + 6

No solutions.

500

How many dogs does Mr. A have?

2