Solve for x
x = \frac{15}{2} = 7\frac{1}{2} = 7.5
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6x+6x+10=100
Combine 2x and 4x to get 6x.
12x+10=100
Combine 6x and 6x to get 12x.
12x=100-10
Subtract 10 from both sides.
12x=90
Subtract 10 from 100 to get 90.
x=\frac{90}{12}
Divide both sides by 12.
x=\frac{15}{2}
Reduce the fraction \frac{90}{12} to lowest terms by extracting and canceling out 6.
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