2s=s+20

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Solution for 2s=s+20 equation: 


Simplifying
2s = s + 20

Reorder the terms:
2s = 20 + s

Solving
2s = 20 + s

Solving for variable 's'.

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

Add '-1s' to each side of the equation.
2s + -1s = 20 + s + -1s

Combine like terms: 2s + -1s = 1s
1s = 20 + s + -1s

Combine like terms: s + -1s = 0
1s = 20 + 0
1s = 20

Divide each side by '1'.
s = 20

Simplifying
s = 20

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