Solve for b
b=-14
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b=-8\times \frac{7}{4}
Multiply both sides by \frac{7}{4}, the reciprocal of \frac{4}{7}.
b=\frac{-8\times 7}{4}
Express -8\times \frac{7}{4} as a single fraction.
b=\frac{-56}{4}
Multiply -8 and 7 to get -56.
b=-14
Divide -56 by 4 to get -14.
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