2(-2)+1=5

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Solution for 2(-2)+1=5 equation:


2(-2)+1=5

We simplify the equation to the form, which is simple to understand 
2(-2)+1=5

Reorder the terms in parentheses
+(-4)+1=5

Remove unnecessary parentheses
-4+1=+5

We move all terms containing  to the left and all other terms to the right. 
0=+5+4-1

We simplify left and right side of the equation. 
0=+8

0=8

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

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