Solving One, Two & Multi-Step Equations

9 + a = -12

Tags

CCSS.6.EE.B.7

 $\frac{f}{15}\ =\ 8$  

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CCSS.6.EE.B.7

-96 = -6w

Tags

CCSS.6.EE.B.7

4t - 13 = 57

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CCSS.7.EE.B.4A

18 - 4a = 34

• 4

• -4

• 13

• -13

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CCSS.7.EE.B.4A

Describe the first step. a - 12 + 2a = 27

• add 12 to both sides

• subtract a from 2a

• subtract 12 from 27

• combine a and 2a on the left

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CCSS.7.EE.B.4A

5y + 3 -7y = 15

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CCSS.8.EE.C.7B

3(x + 2) = 24

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CCSS.7.EE.B.4A

8(z + 10) + z = 98

• 2

• $\frac{78}{9}$

• 78

• -2

Tags

CCSS.8.EE.C.7B

7x - 28 = 3x