3 years ago

What is the answer for this please help -31=3w+9-8w simplify you answer as much as possible

Mathematics

1 answer:

ki77a [65]3 years ago

3 0

$-31=3w+9-8w\\\\-5w+9=-31 \ \ /-9\\\\-5w=-40 \ \ /:(-5)\\\\\huge\boxed{w=8}$

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