Solve for x
x=18
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-124+7x+5x=92
Add 5x to both sides.
-124+12x=92
Combine 7x and 5x to get 12x.
12x=92+124
Add 124 to both sides.
12x=216
Add 92 and 124 to get 216.
x=\frac{216}{12}
Divide both sides by 12.
x=18
Divide 216 by 12 to get 18.
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