1+s=3

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Solution for 1+s=3 equation: 


Simplifying
1 + s = 3

Solving
1 + s = 3

Solving for variable 's'.

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

Add '-1' to each side of the equation.
1 + -1 + s = 3 + -1

Combine like terms: 1 + -1 = 0
0 + s = 3 + -1
s = 3 + -1

Combine like terms: 3 + -1 = 2
s = 2

Simplifying
s = 2

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