What is the answer to 15= 5/3 (x+12) ?

The answer to 15= 5/3 (x+12) is x=-3

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15= 5/3 (x+12)

15 = \frac{5}{3} (x + 12)

x = - 3

Solution steps

15 = \frac{5}{3} (x + 12)

Switch sides

\frac{5}{3} (x + 12) = 15

Multiply both sides by

3

5 (x + 12) = 45

Divide both sides by

5

x + 12 = 9

Move

12

to the right side

x = - 3

3 x^{2} + 14 x - 24

(- 32)^{- \frac{1}{5}}

\frac{x - 4}{2} = 3

\frac{2}{3} (\frac{2}{3})

\frac{x}{3} + \frac{x ^{2}}{4} = \frac{5 x}{6}