-x+6=3(2+6)

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

Simplifying
-1x + 6 = 3(2 + 6)

Reorder the terms:
6 + -1x = 3(2 + 6)

Combine like terms: 2 + 6 = 8
6 + -1x = 3(8)

Multiply 3 * 8
6 + -1x = 24

Solving
6 + -1x = 24

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + -1x = 24 + -6

Combine like terms: 6 + -6 = 0
0 + -1x = 24 + -6
-1x = 24 + -6

Combine like terms: 24 + -6 = 18
-1x = 18

Divide each side by '-1'.
x = -18

Simplifying
x = -18