1+X=3

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Solution for 1+X=3 equation: 


Simplifying
1 + X = 3

Solving
1 + X = 3

Solving for variable 'X'.

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

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

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

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

Simplifying
X = 2

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