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Popular >

The sum of a number times 7 and 19 is at most 21

Solution

The sum of a number times 7 and 19 is at most 21

Solution

x \leq \frac{2}{7}

Solution steps

Represent the number with

x

A.T.Q.:

x \cdot 7 + 19 \leq 21

Solve for

x, x \cdot 7 + 19 \leq 21 : x \leq \frac{2}{7}

x \leq \frac{2}{7}

Popular Examples

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