12x-1=-x

Solution for 12x-1=-x equation:

Simplifying
12x + -1 = -1x

Reorder the terms:
-1 + 12x = -1x

Solving
-1 + 12x = -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.
-1 + 12x + x = -1x + x

Combine like terms: 12x + x = 13x
-1 + 13x = -1x + x

Combine like terms: -1x + x = 0
-1 + 13x = 0

Add '1' to each side of the equation.
-1 + 1 + 13x = 0 + 1

Combine like terms: -1 + 1 = 0
0 + 13x = 0 + 1
13x = 0 + 1

Combine like terms: 0 + 1 = 1
13x = 1

Divide each side by '13'.
x = 0.07692307692

Simplifying
x = 0.07692307692