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Popular >

The difference of four times a number and seven is ten more than the number

Solution

The difference of four times a number and seven is ten more than the number

Solution

The number : 5 \frac{2}{3}

Solution steps

Represent the number with

x

A.T.Q.:

4 x - 7 = 10 + x

Solve for

x, 4 x - 7 = 10 + x : x = \frac{17}{3}

Convert improper fractions to mixed numbers:

\frac{17}{3} = 5 \frac{2}{3}

The number : 5 \frac{2}{3}

Popular Examples

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