Solve for w
w=10
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18=-3w+8w-32
Use the distributive property to multiply 8 by w-4.
18=5w-32
Combine -3w and 8w to get 5w.
5w-32=18
Swap sides so that all variable terms are on the left hand side.
5w=18+32
Add 32 to both sides.
5w=50
Add 18 and 32 to get 50.
w=\frac{50}{5}
Divide both sides by 5.
w=10
Divide 50 by 5 to get 10.
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