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The difference of four times a number and 8 is 15

Solution

The difference of four times a number and 8 is 15

Solution

The number : 5 \frac{3}{4}

Solution steps

Represent the number with

x

A.T.Q.:

4 x - 8 = 15

Solve for

x, 4 x - 8 = 15 : x = \frac{23}{4}

Convert improper fractions to mixed numbers:

\frac{23}{4} = 5 \frac{3}{4}

The number : 5 \frac{3}{4}

Popular Examples

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