What is the answer to 5x-2x+x=15 ?

The answer to 5x-2x+x=15 is x= 15/4

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5x-2x+x=15

5 x - 2 x + x = 15

x = \frac{15}{4}

Solution steps

5 x - 2 x + x = 15

Add similar elements:

5 x - 2 x + x = 4 x

4 x = 15

Divide both sides by

4

x = \frac{15}{4}

- 6 = - \frac{4}{3} y

- 2 (4 - x) = 2 x + 8

- 28.3 = - 3.3 + \frac{b}{0.1}

x, 6 x - 3 y - 24 = 0

3 + 4 x - 9 - x + 7 = 16