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Popular Word Problems >

4 less than the product of 5 and a number is equal to 7

Solution

4 l ess t han t h e p ro d u c t o f 5 an d a n u mb er i s e q u a l t o 7

Solution

The number : 2 \frac{1}{5}

Solution steps

Represent the number with

x

A.T.Q.:

5 x - 4 = 7

Solve for

x, 5 x - 4 = 7 : x = \frac{11}{5}

Convert improper fractions to mixed numbers:

\frac{11}{5} = 2 \frac{1}{5}

The number : 2 \frac{1}{5}

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