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3 years ago

3x + 7 = -8what does x equal?

Mathematics

2 answers:

Bingel [31]3 years ago

6 0

Answer:

-5

Step-by-step explanation:

3x + 7 = -8

- 7 = -15

3x/3 = -15/3

x = -5

ElenaW [278]3 years ago

5 0

X = -5.
Hope this helps!

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3 years ago

3x + 7 = -8what does x equal?​

3x + 7 = -8what does x equal?