Solve for x
x=\frac{5}{8}=0.625
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4-4x+12x=9
Add 12x to both sides.
4+8x=9
Combine -4x and 12x to get 8x.
8x=9-4
Subtract 4 from both sides.
8x=5
Subtract 4 from 9 to get 5.
x=\frac{5}{8}
Divide both sides by 8.
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