s(x)=x+x

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Solution for s(x)=x+x equation: 


Simplifying
s(x) = x + x

Multiply s * x
sx = x + x

Combine like terms: x + x = 2x
sx = 2x

Solving
sx = 2x

Solving for variable 's'.

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

Divide each side by 'x'.
s = 2

Simplifying
s = 2

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