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Popular Word Problems >

twice the diferencia of a number and 5 equals 7

Solución

tw i ce t h e d i ff ere n ce o f a n u mb er an d 5 e q u a l s 7

Solución

The number : 8 \frac{1}{2}

Pasos de solución

Represent the number with

x

A.T.Q.:

2 (x - 5) = 7

Resolver para

x, 2 (x - 5) = 7 : x = \frac{17}{2}

Convertir las fracciones impropias a números mixtos:

\frac{17}{2} = 8 \frac{1}{2}

The number : 8 \frac{1}{2}

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