What is the answer to 4= x/(-4)+8 ?

The answer to 4= x/(-4)+8 is x=16

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4= x/(-4)+8

4 = \frac{x}{- 4} + 8

x = 16

Solution steps

4 = \frac{x}{- 4} + 8

Switch sides

\frac{x}{- 4} + 8 = 4

Move

8

to the right side

\frac{x}{- 4} = - 4

Multiply both sides by

- 4

x = 16

12 (x - 1) = 8 (x + 1)

(- 1)^{- \frac{1}{2}}

(5.972 \cdot 1 0^{24}) (3.83 \cdot 1 0^{5} - x)^{2} = x^{2} \cdot (7.35 \cdot 1 0^{22})

\frac{1}{2} x^{- 2}

3 x^{2} - 12 x = 9