Solve for x
x = \frac{5}{2} = 2\frac{1}{2} = 2.5
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9x-15=x+5
Multiply both sides of the equation by 3.
9x-15-x=5
Subtract x from both sides.
8x-15=5
Combine 9x and -x to get 8x.
8x=5+15
Add 15 to both sides.
8x=20
Add 5 and 15 to get 20.
x=\frac{20}{8}
Divide both sides by 8.
x=\frac{5}{2}
Reduce the fraction \frac{20}{8} to lowest terms by extracting and canceling out 4.
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