3 years ago

What does W = too please help

Mathematics

2 answers:

poizon [28]3 years ago

4 0

$-7w+3(w+6)=30\\
-7w+3w+18=30\\
-4w=12\\
w=-3$

dedylja [7]3 years ago

3 0

$-7w+3(w+6)=30\\\\-7w+3w+18=30\\\\-4w+18=30\ \ \ \ \ |subrtact\ 18\ from\ both\ sides\\\\-4w=12\ \ \ \ \ \ |divide\ both\ sides\ by\ (-4)\\\\\boxed{w=-3}$

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