x+3=2-1

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Solution for x+3=2-1 equation: 


Simplifying
x + 3 = 2 + -1

Reorder the terms:
3 + x = 2 + -1

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

Solving
3 + x = 1

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 = 1 + -3

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

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

Simplifying
x = -2

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