What is the answer to 0.2(3x)-x=6 ?

The answer to 0.2(3x)-x=6 is x=-15

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0.2(3x)-x=6

0.2 (3 x) - x = 6

x = - 15

Solution steps

0.2 (3 x) - x = 6

Remove parentheses:

(a) = a

0.2 \cdot 3 x - x = 6

Multiply the numbers:

0.2 \cdot 3 = 0.6

0.6 x - x = 6

Add similar elements:

0.6 x - x = - 0.4 x

- 0.4 x = 6

Multiply both sides by

10

- 4 x = 60

Divide both sides by

- 4

x = - 15

x n + 2 - 3 x n + 1 + 2 x n = 4 n + 1

9 - 3 x + 2 (3 - x) = - 5 (x + 4) - x

- 2.4 (m - \frac{2}{3}) = - 9

x + 5 = - (x - 3)

4 x - 2 = 3 x