20s+3(-11s+9)=-12s+12+2

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Solution for 20s+3(-11s+9)=-12s+12+2 equation: 


Simplifying
20s + 3(-11s + 9) = -12s + 12 + 2

Reorder the terms:
20s + 3(9 + -11s) = -12s + 12 + 2
20s + (9 * 3 + -11s * 3) = -12s + 12 + 2
20s + (27 + -33s) = -12s + 12 + 2

Reorder the terms:
27 + 20s + -33s = -12s + 12 + 2

Combine like terms: 20s + -33s = -13s
27 + -13s = -12s + 12 + 2

Reorder the terms:
27 + -13s = 12 + 2 + -12s

Combine like terms: 12 + 2 = 14
27 + -13s = 14 + -12s

Solving
27 + -13s = 14 + -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.
27 + -13s + 12s = 14 + -12s + 12s

Combine like terms: -13s + 12s = -1s
27 + -1s = 14 + -12s + 12s

Combine like terms: -12s + 12s = 0
27 + -1s = 14 + 0
27 + -1s = 14

Add '-27' to each side of the equation.
27 + -27 + -1s = 14 + -27

Combine like terms: 27 + -27 = 0
0 + -1s = 14 + -27
-1s = 14 + -27

Combine like terms: 14 + -27 = -13
-1s = -13

Divide each side by '-1'.
s = 13

Simplifying
s = 13

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