Solving Equations

One-Step Equations

100

-8 + x = 4

x= 12

200

x + 12 = 0

x= -12

300

x + 2 = -16

x= -18

400

5x = -80

x= -16

500

-2x = 10

x = -5

Two-Step Equations

100

6x – 13 = 11

x= 4

200

3x + 5 = 14

x= 3

300

3x + 13 = -8

x= -7

400

x/2 + 5 =10

x= 10

500

x/3 - 6 = -3

x= 9

Multi-Step Equations

100

4x - x + 3 = 6

x = 1

200

3(2x - 2) = 30

x = 6

300

x + 4x - 7 = 23

x = 6

400

3(x + 6) + 2 = 26

x = 2

500

2(5x + 8) = -14

x = -3

Mixed Equations

100

x - 2 = 6

x = 8

200

-5p + 1 = 6

p = -1

300

2n+10 = 4

n = 2

400

5(m-3) = 4

m = 19/5

500

3(𝑥 − 9) = −3

x = 8

Mixed Bag

100

-3 + 4a -5 -2a + 6 + (-a)

a-2 or 1a-2

200

What is the variable in this equation?

9x - 10 = 8

x

300

Simplify

3a + 2 -(-2a) + 5 

5a + 7

400

When adding or subtracting opposite signs, you will do what to the two numbers?  

subtract and keep the sign of the larger number

500

Solve...

-10 - (-13) = 

3

General Trivia

100

What will the answer be if you multiply two numbers with the same sign?

Positive

200

What will your answer be when you divide two numbers with opposite signs?

negative

300

When adding -10 and -8, what will the answer be?  

-18

400

What do you get if you add 5 and -10?  

-5

500

 Solve:

-5 - (-2) =

-3