What is the answer to x*8/17+7= 15/17 ?

The answer to x*8/17+7= 15/17 is x=-13

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x*8/17+7= 15/17

x \cdot \frac{8}{17} + 7 = \frac{15}{17}

x = - 13

Solution steps

x \frac{8}{17} + 7 = \frac{15}{17}

Move

7

to the right side

x \frac{8}{17} = - \frac{104}{17}

Multiply both sides by

17

8 x = - 104

Divide both sides by

8

x = - 13

- 5 z + 5 = - 30

y = 7 - 5

x, x y = z

7 (x + 3) = 7 (x + 5)

3 w = 12