X+3=4-x

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Solution for X+3=4-x equation: 


Simplifying
X + 3 = 4 + -1x

Reorder the terms:
3 + X = 4 + -1x

Solving
3 + X = 4 + -1x

Solving for variable 'X'.

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

Add '-3' to each side of the equation.
3 + -3 + X = 4 + -3 + -1x

Combine like terms: 3 + -3 = 0
0 + X = 4 + -3 + -1x
X = 4 + -3 + -1x

Combine like terms: 4 + -3 = 1
X = 1 + -1x

Simplifying
X = 1 + -1x

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