Solve for w
w=-7
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-6w+3w-6=15
Use the distributive property to multiply 3 by w-2.
-3w-6=15
Combine -6w and 3w to get -3w.
-3w=15+6
Add 6 to both sides.
-3w=21
Add 15 and 6 to get 21.
w=\frac{21}{-3}
Divide both sides by -3.
w=-7
Divide 21 by -3 to get -7.
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