2=18-4s

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Solution for 2=18-4s equation:


Simplifying
2 = 18 + -4s

Solving
2 = 18 + -4s

Solving for variable 's'.

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

Add '4s' to each side of the equation.
2 + 4s = 18 + -4s + 4s

Combine like terms: -4s + 4s = 0
2 + 4s = 18 + 0
2 + 4s = 18

Add '-2' to each side of the equation.
2 + -2 + 4s = 18 + -2

Combine like terms: 2 + -2 = 0
0 + 4s = 18 + -2
4s = 18 + -2

Combine like terms: 18 + -2 = 16
4s = 16

Divide each side by '4'.
s = 4

Simplifying
s = 4

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