12x+6+5x=30-x

Solution for 12x+6+5x=30-x equation:

Simplifying
12x + 6 + 5x = 30 + -1x

Reorder the terms:
6 + 12x + 5x = 30 + -1x

Combine like terms: 12x + 5x = 17x
6 + 17x = 30 + -1x

Solving
6 + 17x = 30 + -1x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add 'x' to each side of the equation.
6 + 17x + x = 30 + -1x + x

Combine like terms: 17x + x = 18x
6 + 18x = 30 + -1x + x

Combine like terms: -1x + x = 0
6 + 18x = 30 + 0
6 + 18x = 30

Add '-6' to each side of the equation.
6 + -6 + 18x = 30 + -6

Combine like terms: 6 + -6 = 0
0 + 18x = 30 + -6
18x = 30 + -6

Combine like terms: 30 + -6 = 24
18x = 24

Divide each side by '18'.
x = 1.333333333

Simplifying
x = 1.333333333