-20-6(-s+18)=16-2s-8s

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Solution for -20-6(-s+18)=16-2s-8s equation:


Simplifying
-20 + -6(-1s + 18) = 16 + -2s + -8s

Reorder the terms:
-20 + -6(18 + -1s) = 16 + -2s + -8s
-20 + (18 * -6 + -1s * -6) = 16 + -2s + -8s
-20 + (-108 + 6s) = 16 + -2s + -8s

Combine like terms: -20 + -108 = -128
-128 + 6s = 16 + -2s + -8s

Combine like terms: -2s + -8s = -10s
-128 + 6s = 16 + -10s

Solving
-128 + 6s = 16 + -10s

Solving for variable 's'.

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

Add '10s' to each side of the equation.
-128 + 6s + 10s = 16 + -10s + 10s

Combine like terms: 6s + 10s = 16s
-128 + 16s = 16 + -10s + 10s

Combine like terms: -10s + 10s = 0
-128 + 16s = 16 + 0
-128 + 16s = 16

Add '128' to each side of the equation.
-128 + 128 + 16s = 16 + 128

Combine like terms: -128 + 128 = 0
0 + 16s = 16 + 128
16s = 16 + 128

Combine like terms: 16 + 128 = 144
16s = 144

Divide each side by '16'.
s = 9

Simplifying
s = 9

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