-s=4-2s

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Solution for -s=4-2s equation:


Simplifying
-1s = 4 + -2s

Solving
-1s = 4 + -2s

Solving for variable 's'.

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

Add '2s' to each side of the equation.
-1s + 2s = 4 + -2s + 2s

Combine like terms: -1s + 2s = 1s
1s = 4 + -2s + 2s

Combine like terms: -2s + 2s = 0
1s = 4 + 0
1s = 4

Divide each side by '1'.
s = 4

Simplifying
s = 4

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