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Popular >

twice the difference of a number and 6 equals-19

Solution

twice the difference of a number and 6 equals -19

Solution

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

Solution steps

Represent the number with

x

A.T.Q.:

2 (x - 6) = - 19

Solve for

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

Convert improper fractions to mixed numbers:

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

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

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