-2(18-3s)=7s+2s

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Solution for -2(18-3s)=7s+2s equation:


Simplifying
-2(18 + -3s) = 7s + 2s
(18 * -2 + -3s * -2) = 7s + 2s
(-36 + 6s) = 7s + 2s

Combine like terms: 7s + 2s = 9s
-36 + 6s = 9s

Solving
-36 + 6s = 9s

Solving for variable 's'.

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

Add '-9s' to each side of the equation.
-36 + 6s + -9s = 9s + -9s

Combine like terms: 6s + -9s = -3s
-36 + -3s = 9s + -9s

Combine like terms: 9s + -9s = 0
-36 + -3s = 0

Add '36' to each side of the equation.
-36 + 36 + -3s = 0 + 36

Combine like terms: -36 + 36 = 0
0 + -3s = 0 + 36
-3s = 0 + 36

Combine like terms: 0 + 36 = 36
-3s = 36

Divide each side by '-3'.
s = -12

Simplifying
s = -12

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