Solve for x
x=4
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120x=80\left(2x-2\right)
Multiply 10 and 12 to get 120.
120x=160x-160
Use the distributive property to multiply 80 by 2x-2.
120x-160x=-160
Subtract 160x from both sides.
-40x=-160
Combine 120x and -160x to get -40x.
x=\frac{-160}{-40}
Divide both sides by -40.
x=4
Divide -160 by -40 to get 4.
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