What is the answer to -6=(3u)/4+12 ?

The answer to -6=(3u)/4+12 is u=-24

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-6=(3u)/4+12

- 6 = \frac{3 u}{4} + 12

u = - 24

Solution steps

- 6 = \frac{3 u}{4} + 12

Switch sides

\frac{3 u}{4} + 12 = - 6

Move

12

to the right side

\frac{3 u}{4} = - 18

Multiply both sides by

4

3 u = - 72

Divide both sides by

3

u = - 24

3 (2 x + 3) - x = x - 23

21 - y = - 4

(x + 3) + 8 = 0

1.2 m = 0.6

- 9.8 + 18.3 = - 10.8 d