x+2+1=4

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Solution for x+2+1=4 equation: 


Simplifying
x + 2 + 1 = 4

Reorder the terms:
2 + 1 + x = 4

Combine like terms: 2 + 1 = 3
3 + x = 4

Solving
3 + x = 4

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

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

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

Simplifying
x = 1

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