2(4s+18)=-20-11s-20

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Solution for 2(4s+18)=-20-11s-20 equation:


Simplifying
2(4s + 18) = -20 + -11s + -20

Reorder the terms:
2(18 + 4s) = -20 + -11s + -20
(18 * 2 + 4s * 2) = -20 + -11s + -20
(36 + 8s) = -20 + -11s + -20

Reorder the terms:
36 + 8s = -20 + -20 + -11s

Combine like terms: -20 + -20 = -40
36 + 8s = -40 + -11s

Solving
36 + 8s = -40 + -11s

Solving for variable 's'.

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

Add '11s' to each side of the equation.
36 + 8s + 11s = -40 + -11s + 11s

Combine like terms: 8s + 11s = 19s
36 + 19s = -40 + -11s + 11s

Combine like terms: -11s + 11s = 0
36 + 19s = -40 + 0
36 + 19s = -40

Add '-36' to each side of the equation.
36 + -36 + 19s = -40 + -36

Combine like terms: 36 + -36 = 0
0 + 19s = -40 + -36
19s = -40 + -36

Combine like terms: -40 + -36 = -76
19s = -76

Divide each side by '19'.
s = -4

Simplifying
s = -4

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