-3(5S-5)=-2(9S+2)-2

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Solution for -3(5S-5)=-2(9S+2)-2 equation:


Simplifying
-3(5S + -5) = -2(9S + 2) + -2

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

Reorder the terms:
15 + -15S = -2(2 + 9S) + -2
15 + -15S = (2 * -2 + 9S * -2) + -2
15 + -15S = (-4 + -18S) + -2

Reorder the terms:
15 + -15S = -4 + -2 + -18S

Combine like terms: -4 + -2 = -6
15 + -15S = -6 + -18S

Solving
15 + -15S = -6 + -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.
15 + -15S + 18S = -6 + -18S + 18S

Combine like terms: -15S + 18S = 3S
15 + 3S = -6 + -18S + 18S

Combine like terms: -18S + 18S = 0
15 + 3S = -6 + 0
15 + 3S = -6

Add '-15' to each side of the equation.
15 + -15 + 3S = -6 + -15

Combine like terms: 15 + -15 = 0
0 + 3S = -6 + -15
3S = -6 + -15

Combine like terms: -6 + -15 = -21
3S = -21

Divide each side by '3'.
S = -7

Simplifying
S = -7

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