Solve for w
w = \frac{15}{2} = 7\frac{1}{2} = 7.5
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4w-12-2w=3
Subtract 2w from both sides.
2w-12=3
Combine 4w and -2w to get 2w.
2w=3+12
Add 12 to both sides.
2w=15
Add 3 and 12 to get 15.
w=\frac{15}{2}
Divide both sides by 2.
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