What is the answer to 4= 2/3 (2x-9) ?

The answer to 4= 2/3 (2x-9) is x= 15/2

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4= 2/3 (2x-9)

4 = \frac{2}{3} (2 x - 9)

x = \frac{15}{2}

Decimal Notation

x = 7.5

Solution steps

4 = \frac{2}{3} (2 x - 9)

Switch sides

\frac{2}{3} (2 x - 9) = 4

Multiply both sides by

3

2 (2 x - 9) = 12

Divide both sides by

2

2 x - 9 = 6

Move

9

to the right side

2 x = 15

Divide both sides by

2

x = \frac{15}{2}

\frac{20}{1140} + \frac{24}{1140} + \frac{10}{1140}

5 h + 2 (11 - h) = - 5

24 + f = 16

7 + \frac{25}{x - 4} \geq \frac{4}{x + 3}