-3(3s-5)-15=-2(9s+7)-2

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Solution for -3(3s-5)-15=-2(9s+7)-2 equation: 


Simplifying
-3(3s + -5) + -15 = -2(9s + 7) + -2

Reorder the terms:
-3(-5 + 3s) + -15 = -2(9s + 7) + -2
(-5 * -3 + 3s * -3) + -15 = -2(9s + 7) + -2
(15 + -9s) + -15 = -2(9s + 7) + -2

Reorder the terms:
15 + -15 + -9s = -2(9s + 7) + -2

Combine like terms: 15 + -15 = 0
0 + -9s = -2(9s + 7) + -2
-9s = -2(9s + 7) + -2

Reorder the terms:
-9s = -2(7 + 9s) + -2
-9s = (7 * -2 + 9s * -2) + -2
-9s = (-14 + -18s) + -2

Reorder the terms:
-9s = -14 + -2 + -18s

Combine like terms: -14 + -2 = -16
-9s = -16 + -18s

Solving
-9s = -16 + -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.
-9s + 18s = -16 + -18s + 18s

Combine like terms: -9s + 18s = 9s
9s = -16 + -18s + 18s

Combine like terms: -18s + 18s = 0
9s = -16 + 0
9s = -16

Divide each side by '9'.
s = -1.777777778

Simplifying
s = -1.777777778

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