Solve for x
x=-32
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\frac{3}{4}x-4-\frac{7}{8}x=0
Subtract \frac{7}{8}x from both sides.
-\frac{1}{8}x-4=0
Combine \frac{3}{4}x and -\frac{7}{8}x to get -\frac{1}{8}x.
-\frac{1}{8}x=4
Add 4 to both sides. Anything plus zero gives itself.
x=4\left(-8\right)
Multiply both sides by -8, the reciprocal of -\frac{1}{8}.
x=-32
Multiply 4 and -8 to get -32.
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