Solve for w
w=4
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3w-6=\frac{18}{3}
Divide both sides by 3.
3w-6=6
Divide 18 by 3 to get 6.
3w=6+6
Add 6 to both sides.
3w=12
Add 6 and 6 to get 12.
w=\frac{12}{3}
Divide both sides by 3.
w=4
Divide 12 by 3 to get 4.
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