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1-Step Equations 1
1-Step Equations 2
2-Step Equations 1
2-Step Equations 2
Vocabulary
100

Solve: x - 1 = 4

x = 5

100

Solve: 2x = 10

x = 5

100

Solve: 3x + 2 = 5

x = 1

100

Solve: 0.5x + 1 = 6

x = 10

100

What is the inverse operation of addition?

Subtraction

200

Solve: y + 4 = 8

y = 4

200

Solve: -4x = 16

x = -4

200

Solve: 2x - 1 = 7

x = 4

200

Solve: 3 + 1/2b = 7

b = 8

200

What is the inverse operation of subtraction?

Addition

300

Solve: 3 + b = 2

b = -1

300

Solve: X/3=9

x = 27

300

Solve: -x - 2 = 1

x = -3

300

Solve: 1.5x + 1 = 4

x = 2

300
What is the inverse operation of multiplication?

Division

400

x - 1 = -3

x = -2

400

Solve: -y = 6

y = -6

400

Solve: b/2 - 6 = 2

b = 16

400

Solve: y/0.2 - 3 = -2

y = 0.2

400

What is an inverse operation?

The Opposite Operation!

500

Solve: a + 5 = -5

x = -10

500

Solve: X/-5=2

x = -10

500

Solve: x/3 + 2 = 2

x = 0

500

Solve:

23 = x/3  +  26

x = -9

500

What does isolating the variable mean?

Getting it by itself :)