Solve for x
x = \frac{15}{2} = 7\frac{1}{2} = 7.5
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15x-105=x
Use the distributive property to multiply x-7 by 15.
15x-105-x=0
Subtract x from both sides.
14x-105=0
Combine 15x and -x to get 14x.
14x=105
Add 105 to both sides. Anything plus zero gives itself.
x=\frac{105}{14}
Divide both sides by 14.
x=\frac{15}{2}
Reduce the fraction \frac{105}{14} to lowest terms by extracting and canceling out 7.
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