2+2(-1)=0

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Solution for 2+2(-1)=0 equation: 


Simplifying
2 + 2(-1) = 0

Multiply 2 * -1
2 + -2 = 0

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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