What is the answer to x/4+3x=7 ?

The answer to x/4+3x=7 is x= 28/13

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x/4+3x=7

\frac{x}{4} + 3 x = 7

x = \frac{28}{13}

Decimal Notation

x = 2.15384 \dots

Solution steps

\frac{x}{4} + 3 x = 7

Multiply both sides by

4

13 x = 28

Divide both sides by

13

x = \frac{28}{13}

12 + 4 x = 6 x + 10 - 2 x

4 x + 2 = 82 x

\frac{3 x}{2} + 1 = 12 - \frac{x}{3}

f = 20

\frac{1}{4} x - \frac{2}{3} = \frac{1}{3}