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Popular >

the sum of a number times 8 and 30 is at most 21

Solution

the sum of a number times 8 and 30 is at most 21

Solution

x \leq - \frac{9}{8}

Solution steps

Represent the number with

x

A.T.Q.:

x \cdot 8 + 30 \leq 21

Solve for

x, x \cdot 8 + 30 \leq 21 : x \leq - \frac{9}{8}

x \leq - \frac{9}{8}

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