Solve for x
x=166
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400+15.25x=2931.5
Add 2866 and 65.5 to get 2931.5.
15.25x=2931.5-400
Subtract 400 from both sides.
15.25x=2531.5
Subtract 400 from 2931.5 to get 2531.5.
x=\frac{2531.5}{15.25}
Divide both sides by 15.25.
x=\frac{253150}{1525}
Expand \frac{2531.5}{15.25} by multiplying both numerator and the denominator by 100.
x=166
Divide 253150 by 1525 to get 166.
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