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Popolare Word Problems >

twice the differenza of a number and 6 equals-19

Soluzione

tw i ce t h e d i ff ere n ce o f a n u mb er an d 6 e q u a l s - 19

Soluzione

The number : - 3 \frac{1}{2}

Fasi della soluzione

Represent the number with

x

A.T.Q.:

2 (x - 6) = - 19

Risolvi per

x, 2 (x - 6) = - 19 : x = - \frac{7}{2}

Convertire frazioni improprie in numeri misti:

\frac{7}{2} = 3 \frac{1}{2}

The number : - 3 \frac{1}{2}

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