3 years ago

What's X?

- 10 = 5" align="absmiddle" class="latex-formula">
$2x + 6 = - 8$

Mathematics

1 answer:

Dmitry [639]3 years ago

5 0

-3x - 10 =5

-3x = 15

x = -5

2x + 6 = -8

2x = -14

x = -7

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