Solve for x
x=17
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12x+1377-0x=1581
Multiply 0 and 9 to get 0.
12x+1377-0=1581
Anything times zero gives zero.
12x+1377=1581+0
Add 0 to both sides.
12x+1377=1581
Add 1581 and 0 to get 1581.
12x=1581-1377
Subtract 1377 from both sides.
12x=204
Subtract 1377 from 1581 to get 204.
x=\frac{204}{12}
Divide both sides by 12.
x=17
Divide 204 by 12 to get 17.
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