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Popular >

The product of two less than a number and seven is thirteen.

Solution

The product of two less than a number and seven is thirteen.

Solution

The number : 3 \frac{6}{7}

Solution steps

Represent the number with

x

A.T.Q.:

(x - 2) \cdot 7 = 13

Solve for

x, (x - 2) \cdot 7 = 13 : x = \frac{27}{7}

Convert improper fractions to mixed numbers:

\frac{27}{7} = 3 \frac{6}{7}

The number : 3 \frac{6}{7}

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