Solve for b
b = -\frac{64}{3} = -21\frac{1}{3} \approx -21.333333333
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4-3b=68
Swap sides so that all variable terms are on the left hand side.
-3b=68-4
Subtract 4 from both sides.
-3b=64
Subtract 4 from 68 to get 64.
b=\frac{64}{-3}
Divide both sides by -3.
b=-\frac{64}{3}
Fraction \frac{64}{-3} can be rewritten as -\frac{64}{3} by extracting the negative sign.
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