Factor
\frac{21x-4y-2}{3}
Evaluate
-\frac{4y}{3}+7x-\frac{2}{3}
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\frac{2y+21x-2-6y}{3}
Factor out \frac{1}{3}.
21x-4y-2
Consider 2y+21x-2-6y. Multiply and combine like terms.
\frac{21x-4y-2}{3}
Rewrite the complete factored expression.
-\frac{4}{3}y+7x-\frac{2}{3}
Combine \frac{2}{3}y and -2y to get -\frac{4}{3}y.
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Limits
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