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Anestetic [448]

3 years ago

7

−4x + 15= -13 what is x?

2 answers:

Annette [7]3 years ago

8 0

Solve your equation step-by-step.

−4x+15=−13

Subtract 15 from both sides.

−4x+15−15=−13−15

−4x=−28

Divide both sides by -4.

−4x/−4 = −28/−4

x=7

skelet666 [1.2K]3 years ago

4 0

$-4x+15=-13 \ \ \ |-15 \\ \\ -4x=-28 \ \ \ |:(-4) \\ \\ x=7$

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