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Popular >

nine times the sum of a number and 4 equals 8

Solution

nine times the sum of a number and 4 equals 8

Solution

The number : - 3 \frac{1}{9}

Solution steps

Represent the number with

x

A.T.Q.:

9 (x + 4) = 8

Solve for

x, 9 (x + 4) = 8 : x = - \frac{28}{9}

Convert improper fractions to mixed numbers:

\frac{28}{9} = 3 \frac{1}{9}

The number : - 3 \frac{1}{9}

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