-1=2(-1)+2

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


-1=2(-1)+2

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

Reorder the terms in parentheses
-1=+(-2)+2

Remove unnecessary parentheses
-1=-2+2

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

We simplify left and right side of the equation. 
0=+1

0=1

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

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