-3(3s-6)-18=-2(6s+8)-3

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Solution for -3(3s-6)-18=-2(6s+8)-3 equation: 


Simplifying
-3(3s + -6) + -18 = -2(6s + 8) + -3

Reorder the terms:
-3(-6 + 3s) + -18 = -2(6s + 8) + -3
(-6 * -3 + 3s * -3) + -18 = -2(6s + 8) + -3
(18 + -9s) + -18 = -2(6s + 8) + -3

Reorder the terms:
18 + -18 + -9s = -2(6s + 8) + -3

Combine like terms: 18 + -18 = 0
0 + -9s = -2(6s + 8) + -3
-9s = -2(6s + 8) + -3

Reorder the terms:
-9s = -2(8 + 6s) + -3
-9s = (8 * -2 + 6s * -2) + -3
-9s = (-16 + -12s) + -3

Reorder the terms:
-9s = -16 + -3 + -12s

Combine like terms: -16 + -3 = -19
-9s = -19 + -12s

Solving
-9s = -19 + -12s

Solving for variable 's'.

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

Add '12s' to each side of the equation.
-9s + 12s = -19 + -12s + 12s

Combine like terms: -9s + 12s = 3s
3s = -19 + -12s + 12s

Combine like terms: -12s + 12s = 0
3s = -19 + 0
3s = -19

Divide each side by '3'.
s = -6.333333333

Simplifying
s = -6.333333333

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