The lowest form of the rational expression 3 x-21-5 x-35

3x + 21/5x + 35 = 3(x + 7)/(5(x + 7) = 3/5 ...

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Terminating and Non-Terminating Decimals

The lowest fo...

Question

The lowest form of the rational expression $\frac{3 x + 21}{5 x + 35}$ is __________________

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