What is the answer to 12+2x-x=9x+6 ?

The answer to 12+2x-x=9x+6 is x= 3/4

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12+2x-x=9x+6

12 + 2 x - x = 9 x + 6

x = \frac{3}{4}

Decimal Notation

x = 0.75

Solution steps

12 + 2 x - x = 9 x + 6

Add similar elements:

2 x - x = x

12 + x = 9 x + 6

Move

12

to the right side

x = 9 x - 6

Move

9 x

to the left side

- 8 x = - 6

Divide both sides by

- 8

x = \frac{3}{4}

(27 x^{6} y^{9})^{\frac{2}{3}}

4 (7)

4 x^{2} - x - 14 = 0

\frac{- 56}{7}

- 5 \leq \frac{3}{4} x - 8 < - 2