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Popular Word Problems >

the sum of 4 times a number and 9 is 7

Solution

t h e s u m o f 4 t im es a n u mb er an d 9 i s 7

Solution

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

Solution steps

Represent the number with

x

A.T.Q.:

4 x + 9 = 7

Solve for

x, 4 x + 9 = 7 : x = - \frac{1}{2}

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

Popular Examples

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