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Popular >

Two times the sum of a number and 15 is at least 25

Solución

Two times the sum of a number and 15 is at least 25

Solución

x \geq - \frac{5}{2}

Pasos de solución

Represent the number with

x

A.T.Q.:

2 (x + 15) \geq 25

Resolver para

x, 2 (x + 15) \geq 25 : x \geq - \frac{5}{2}

x \geq - \frac{5}{2}

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