x+2-1=0

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Solution for x+2-1=0 equation: 


Simplifying
x + 2 + -1 = 0

Reorder the terms:
2 + -1 + x = 0

Combine like terms: 2 + -1 = 1
1 + x = 0

Solving
1 + x = 0

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 = 0 + -1

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

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

Simplifying
x = -1

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