Solving Equations

One-Step Equations

100

4 = -8 + x

x= 12

200

x + 12 = 0

x= -12

300

3 = -2 – x

x= -5

400

5x = -80

x= -16

500

-16 = x+2

x= -18

Two-Step Equations

100

6x – 13 = 11

x= 4

200

3x + 5 = 14

x= 3

300

x/2 + 13 =-8

x= -42

400

x/3 -6=-3

x= 9

500

2/3x+4=10

x= 9

Multi-Step Equations

100

Solving Equations

4x + 2x + 2= 8

x = 1

200

Solving Equations

3x - 6x + 2 - 5 = 6

x = -3

300

Solving Equations

-21 = 7(5k-8)

k=1

400

Solving Equations

14 = 3(a + 2) + 2

a=2

500

Solving Equations

2-2(x+4)=10

x = -8

Variables on Both Sides

100

Solving Equations

3x - 2 = 2x + 6

x = 8

200

Solving Equations

-3p + 1 = 2p + 6

p = -1

300

Solving Equations

2(x + 5) = x + 4

x = -6

400

Solving Equations

5(x - 3) = 3(x + 3)

x = 12

500

Solving Equations

3(x + 4) - 5 = 6 - 2(x - 3)

x = 1

Basic Knowledge

100

What operation is the opposite of addition?

Subtraction

200

What operation is the opposite of division?

Multiplication

300

What would you do first when looking at a problem like this?

5(x + 8) - 6 =  -1

Use the Distributive Property

400

Solve the following equation

3x + 6 = 3(x + 2)

Infinite Solutions

500

Solve the following equation

4(x + 2) = 2(2x + 3)

No Solutions