What is the answer to 5= 1/3 (2x+12) ?

The answer to 5= 1/3 (2x+12) is x= 3/2

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5= 1/3 (2x+12)

5 = \frac{1}{3} (2 x + 12)

x = \frac{3}{2}

Decimal Notation

x = 1.5

Solution steps

5 = \frac{1}{3} (2 x + 12)

Switch sides

\frac{1}{3} (2 x + 12) = 5

Multiply both sides by

3

2 x + 12 = 15

Move

12

to the right side

2 x = 3

Divide both sides by

2

x = \frac{3}{2}

- 3 (x^{2} - 1) = 27

\frac{( z ^{2} w ^{- 1} ) ^{3}}{( z ^{3} w ^{2} ) ^{2}}

(\frac{1}{x} + \frac{1}{y})^{- 1}

1 - (\frac{1}{4})^{4}

21 a^{2} c^{3} - 35 a c^{2} + 7 a^{2} c