What is the answer to (r+8)/(-3)=-2 ?

The answer to (r+8)/(-3)=-2 is r=-2

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(r+8)/(-3)=-2

\frac{r + 8}{- 3} = - 2

r = - 2

Solution steps

\frac{r + 8}{- 3} = - 2

Multiply both sides by

- 3

r + 8 = 6

Move

8

to the right side

r = - 2

x, 4 x + 2 y = 2 x - 2

\frac{3 x}{4} + \frac{5 x}{2} = 13

3 x + 5 - 6 x = 8 + 2 x - 28

3 - 2 x = - 1.5 x

x = \frac{5 \cdot \frac{10}{3}}{2}