-2(s-18)+76=-20

Solution for -2(s-18)+76=-20 equation:

Simplifying
-2(s + -18) + 76 = -20

Reorder the terms:
-2(-18 + s) + 76 = -20
(-18 * -2 + s * -2) + 76 = -20
(36 + -2s) + 76 = -20

Reorder the terms:
36 + 76 + -2s = -20

Combine like terms: 36 + 76 = 112
112 + -2s = -20

Solving
112 + -2s = -20

Solving for variable 's'.

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

Add '-112' to each side of the equation.
112 + -112 + -2s = -20 + -112

Combine like terms: 112 + -112 = 0
0 + -2s = -20 + -112
-2s = -20 + -112

Combine like terms: -20 + -112 = -132
-2s = -132

Divide each side by '-2'.
s = 66

Simplifying
s = 66