-(2-x)-3(6+8x)-12=0

Solution for -(2-x)-3(6+8x)-12=0 equation:

Simplifying
-1(2 + -1x) + -3(6 + 8x) + -12 = 0
(2 * -1 + -1x * -1) + -3(6 + 8x) + -12 = 0
(-2 + 1x) + -3(6 + 8x) + -12 = 0
-2 + 1x + (6 * -3 + 8x * -3) + -12 = 0
-2 + 1x + (-18 + -24x) + -12 = 0

Reorder the terms:
-2 + -18 + -12 + 1x + -24x = 0

Combine like terms: -2 + -18 = -20
-20 + -12 + 1x + -24x = 0

Combine like terms: -20 + -12 = -32
-32 + 1x + -24x = 0

Combine like terms: 1x + -24x = -23x
-32 + -23x = 0

Solving
-32 + -23x = 0

Solving for variable 'x'.

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

Add '32' to each side of the equation.
-32 + 32 + -23x = 0 + 32

Combine like terms: -32 + 32 = 0
0 + -23x = 0 + 32
-23x = 0 + 32

Combine like terms: 0 + 32 = 32
-23x = 32

Divide each side by '-23'.
x = -1.391304348

Simplifying
x = -1.391304348