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

Solving Equations

4x - x + 3 = 6

x = 1

200

Solving Equations

3(2x - 2) = 30

x = 6

300

Solving Equations

x + 4x - 7 = 23

x = 6

400

Solving Equations

3(x + 6) + 2 = 26

x = 2

500

Solving Equations

2(5x + 8) = -14

x = -3

Mixed Equations

100

Solving Equations

x - 2 = 6

x = 8

200

Solving Equations

-5p + 1 = 6

p = -1

300

Solving Equations

2n+10 = 4

n = 2

400

Solving Equations

5(m-3) = 4

m = 19/5

500

Solving Equations

3(𝑥 − 9) = −3

x = 8

Basic Knowledge

100

Using your notes what is the second step of solving a multi-step equation?

Combine like terms

200

What is the variable in this equation?

9x - 10 = 8

x

300

Which of these are a multi step equation?

4x+3=11

-4x+2-7

2(5x + 8) = -14

4m+7m

2(5x + 8) = -14

400

When adding or subtracting opposite signs you will do what to the two numbers?  (Use your notes)

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

if I am adding -10 and -8 what will the answer be?  (Use your notes adding two numbers with the same sign)

-18

400

What do you get if you add 5 and -10?  (Use your notes adding opposite signs)

-5

500

using your notes on Adding, Subtracting, Multiplying and Dividing Positive and Negative Numbers (Integers) what 3 steps (that can be abbreviated with 3 letters) would you use to solve this

-5 - (-2) =

Keep, Change, Change (KCC)