Solve for x
x = \frac{478}{3} = 159\frac{1}{3} \approx 159.333333333
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x\times 3=523-45
Subtract 45 from both sides.
x\times 3=478
Subtract 45 from 523 to get 478.
x=\frac{478}{3}
Divide both sides by 3.
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