2+2-1=

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Solution for 2+2-1= equation:


2+2-1=0

We simplify the equation to the form, which is simple to understand
2+2-1=0

We move all terms containing to the left and all other terms to the right.
0=0-2-2+1

We simplify left and right side of the equation.
0=-3

0=-3

The left and right sides are not equal, therefore there is no solution. This equation is invalid.

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