Solve for x
x=8.125
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4x-4.5=28
Multiply 1.5 and 3 to get 4.5.
4x=28+4.5
Add 4.5 to both sides.
4x=32.5
Add 28 and 4.5 to get 32.5.
x=\frac{32.5}{4}
Divide both sides by 4.
x=\frac{325}{40}
Expand \frac{32.5}{4} by multiplying both numerator and the denominator by 10.
x=\frac{65}{8}
Reduce the fraction \frac{325}{40} to lowest terms by extracting and canceling out 5.
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