Solve for x
x=-2
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-8x+8=20x+64
Multiply both sides of the equation by 4.
-8x+8-20x=64
Subtract 20x from both sides.
-28x+8=64
Combine -8x and -20x to get -28x.
-28x=64-8
Subtract 8 from both sides.
-28x=56
Subtract 8 from 64 to get 56.
x=\frac{56}{-28}
Divide both sides by -28.
x=-2
Divide 56 by -28 to get -2.
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