What is the answer to 1/2 (x+4)=-12 ?

The answer to 1/2 (x+4)=-12 is x=-28

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1/2 (x+4)=-12

\frac{1}{2} (x + 4) = - 12

x = - 28

Solution steps

\frac{1}{2} (x + 4) = - 12

Multiply both sides by

2

x + 4 = - 24

Move

4

to the right side

x = - 28

y, 5 x - 3 y = 7

- 2 x = 32

y, 3 y + 4 x = 12

y, 5 x + 2 y = - 6

y, y + 7 = \frac{10}{7} (x + 8)