How do you solve 3x + 9x + 10- 2= 17?

Oct 28, 2016

$x = \frac{3}{4}$

Explanation:

$3 x + 9 x + 10 - 2 = 17$

Subtract $8$ from each side:

$3 x + 9 x = 9$

$12 x = 9$

$x = \frac{9}{12} = \frac{3}{4}$