-(2s+7)+3(2s+3)-2s=

Solution for -(2s+7)+3(2s+3)-2s= equation:

Simplifying
-1(2s + 7) + 3(2s + 3) + -2s = 0

Reorder the terms:
-1(7 + 2s) + 3(2s + 3) + -2s = 0
(7 * -1 + 2s * -1) + 3(2s + 3) + -2s = 0
(-7 + -2s) + 3(2s + 3) + -2s = 0

Reorder the terms:
-7 + -2s + 3(3 + 2s) + -2s = 0
-7 + -2s + (3 * 3 + 2s * 3) + -2s = 0
-7 + -2s + (9 + 6s) + -2s = 0

Reorder the terms:
-7 + 9 + -2s + 6s + -2s = 0

Combine like terms: -7 + 9 = 2
2 + -2s + 6s + -2s = 0

Combine like terms: -2s + 6s = 4s
2 + 4s + -2s = 0

Combine like terms: 4s + -2s = 2s
2 + 2s = 0

Solving
2 + 2s = 0

Solving for variable 's'.

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

Add '-2' to each side of the equation.
2 + -2 + 2s = 0 + -2

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

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

Divide each side by '2'.
s = -1

Simplifying
s = -1