What is the answer to 3x-(x+3)/4 =13 ?

The answer to 3x-(x+3)/4 =13 is x=5

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3x-(x+3)/4 =13

3 x - \frac{x + 3}{4} = 13

x = 5

Solution steps

3 x - \frac{x + 3}{4} = 13

Multiply both sides by

4

12 x - (x + 3) = 52

Expand

12 x - (x + 3) : 11 x - 3

11 x - 3 = 52

Move

3

to the right side

11 x = 55

Divide both sides by

11

x = 5

\frac{3}{10} - \frac{11}{30}

\frac{\frac{1}{4}}{\frac{1}{2}}

- 7 = \frac{∣ 2 x + 4 ∣}{- 8}

p = 130 - 0.055 (34.37758)

3 x^{2} - 3 x < 2 x^{2} + 28