What is the answer to x/(-2)-7=-5 ?

The answer to x/(-2)-7=-5 is x=-4

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x/(-2)-7=-5

\frac{x}{- 2} - 7 = - 5

x = - 4

Solution steps

\frac{x}{- 2} - 7 = - 5

Move

7

to the right side

\frac{x}{- 2} = 2

Multiply both sides by

- 2

x = - 4

- 9 + 7 y + y = 1 - 2 y

2 y + 3 = (y + 1) 2

\frac{- 5 x + 2}{7} = - 4

15 = 5 - 2 x

1 - \frac{7}{5} = \frac{x + 3}{20}