s+4=2s

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Solution for s+4=2s equation:


Simplifying
s + 4 = 2s

Reorder the terms:
4 + s = 2s

Solving
4 + s = 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.
4 + s + -2s = 2s + -2s

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

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

Add '-4' to each side of the equation.
4 + -4 + -1s = 0 + -4

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

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

Divide each side by '-1'.
s = 4

Simplifying
s = 4

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