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Popular >

Three times the sum of a number and 21 is at most 25.

Solution

Three times the sum of a number and 21 is at most 25.

Solution

x \leq - \frac{38}{3}

Solution steps

Represent the number with

x

A.T.Q.:

3 (x + 21) \leq 25

Solve for

x, 3 (x + 21) \leq 25 : x \leq - \frac{38}{3}

x \leq - \frac{38}{3}

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