3+3s-1=9s+18-4s

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Solution for 3+3s-1=9s+18-4s equation:


Simplifying
3 + 3s + -1 = 9s + 18 + -4s

Reorder the terms:
3 + -1 + 3s = 9s + 18 + -4s

Combine like terms: 3 + -1 = 2
2 + 3s = 9s + 18 + -4s

Reorder the terms:
2 + 3s = 18 + 9s + -4s

Combine like terms: 9s + -4s = 5s
2 + 3s = 18 + 5s

Solving
2 + 3s = 18 + 5s

Solving for variable 's'.

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

Add '-5s' to each side of the equation.
2 + 3s + -5s = 18 + 5s + -5s

Combine like terms: 3s + -5s = -2s
2 + -2s = 18 + 5s + -5s

Combine like terms: 5s + -5s = 0
2 + -2s = 18 + 0
2 + -2s = 18

Add '-2' to each side of the equation.
2 + -2 + -2s = 18 + -2

Combine like terms: 2 + -2 = 0
0 + -2s = 18 + -2
-2s = 18 + -2

Combine like terms: 18 + -2 = 16
-2s = 16

Divide each side by '-2'.
s = -8

Simplifying
s = -8

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