Solve for x
x=90
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20x=\left(x+60\right)\times 12
Variable x cannot be equal to -60 since division by zero is not defined. Multiply both sides of the equation by 20\left(x+60\right), the least common multiple of x+60,20.
20x=12x+720
Use the distributive property to multiply x+60 by 12.
20x-12x=720
Subtract 12x from both sides.
8x=720
Combine 20x and -12x to get 8x.
x=\frac{720}{8}
Divide both sides by 8.
x=90
Divide 720 by 8 to get 90.
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