Solving One-Step Equations

Addition/Subtraction

100

x + 4 = 25

What is 21

200

d - 7 = -9

What is -2

300

n + (-8) = -14

What is -6

400

x + 36 = -100

What is -136

500

a - (-163) = -392

What is -555

Multiplication

100

9x = -27

What is -3

200

-7x = -63

What is 9

300

-5e = -400

What is 80

400

-11x = 275

What is -25

500

-21y = -756

What is 36

Division

100

y/-6 = 2

What is -12

200

x/4 = -14

What is -56

300

x/6 = -6

What is -36

400

-28 = a/-13

What is 364

500

-80 = x/15

What is -1200

Combining Like Terms

100

8a + 15a + a + 9

What is 24a + 9

200

12c - 6c - 30

What is 6c-30

300

-2f - 1f - (-6) + 5f

What is 2f + 6

400

Like Terms OR Not Like Terms 3ab + 2ab² + 7a²b

What is Not Like Terms

500

Combine 53t - (-20r) + 17 - 10t

What is 43t + 20r + 17

Decimals

100

m + 3.7 = 2.4

What is -1.3

200

Combine 2.2x -6 - 3.5x

What is -1.3x - 6

300

-5.6 = 0.8x

What is -7

400

Combine ¹/₅t -3 +2t +3t² 

What is 3t² + 2¹/₅t -3

500

Combine 5.6y - 4x + 3 -6.2y + 3.7x - 2.9x²

What is -2.9x² - 0.6y -0.3x + 3