Solve for x
x = \frac{99}{2} = 49\frac{1}{2} = 49.5
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8x+4=400
Multiply both sides of the equation by 4.
8x=400-4
Subtract 4 from both sides.
8x=396
Subtract 4 from 400 to get 396.
x=\frac{396}{8}
Divide both sides by 8.
x=\frac{99}{2}
Reduce the fraction \frac{396}{8} to lowest terms by extracting and canceling out 4.
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