Solve for x
x=-32
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x-64-3x=0
Calculate 8 to the power of 2 and get 64.
-2x-64=0
Combine x and -3x to get -2x.
-2x=64
Add 64 to both sides. Anything plus zero gives itself.
x=\frac{64}{-2}
Divide both sides by -2.
x=-32
Divide 64 by -2 to get -32.
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