Solve for x
x=-18
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\frac{3}{8}x=-6-\frac{3}{4}
Subtract \frac{3}{4} from both sides.
\frac{3}{8}x=-\frac{24}{4}-\frac{3}{4}
Convert -6 to fraction -\frac{24}{4}.
\frac{3}{8}x=\frac{-24-3}{4}
Since -\frac{24}{4} and \frac{3}{4} have the same denominator, subtract them by subtracting their numerators.
\frac{3}{8}x=-\frac{27}{4}
Subtract 3 from -24 to get -27.
x=-\frac{27}{4}\times \frac{8}{3}
Multiply both sides by \frac{8}{3}, the reciprocal of \frac{3}{8}.
x=\frac{-27\times 8}{4\times 3}
Multiply -\frac{27}{4} times \frac{8}{3} by multiplying numerator times numerator and denominator times denominator.
x=\frac{-216}{12}
Do the multiplications in the fraction \frac{-27\times 8}{4\times 3}.
x=-18
Divide -216 by 12 to get -18.
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