-2(5s-6)-12=-2(9s+10)-3

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Solution for -2(5s-6)-12=-2(9s+10)-3 equation: 


Simplifying
-2(5s + -6) + -12 = -2(9s + 10) + -3

Reorder the terms:
-2(-6 + 5s) + -12 = -2(9s + 10) + -3
(-6 * -2 + 5s * -2) + -12 = -2(9s + 10) + -3
(12 + -10s) + -12 = -2(9s + 10) + -3

Reorder the terms:
12 + -12 + -10s = -2(9s + 10) + -3

Combine like terms: 12 + -12 = 0
0 + -10s = -2(9s + 10) + -3
-10s = -2(9s + 10) + -3

Reorder the terms:
-10s = -2(10 + 9s) + -3
-10s = (10 * -2 + 9s * -2) + -3
-10s = (-20 + -18s) + -3

Reorder the terms:
-10s = -20 + -3 + -18s

Combine like terms: -20 + -3 = -23
-10s = -23 + -18s

Solving
-10s = -23 + -18s

Solving for variable 's'.

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

Add '18s' to each side of the equation.
-10s + 18s = -23 + -18s + 18s

Combine like terms: -10s + 18s = 8s
8s = -23 + -18s + 18s

Combine like terms: -18s + 18s = 0
8s = -23 + 0
8s = -23

Divide each side by '8'.
s = -2.875

Simplifying
s = -2.875

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