2x+(-x)2=4

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Solution for 2x+(-x)2=4 equation:


2x+(-x)2=4

We simplify the equation to the form, which is simple to understand 
2x+(-x)2=4

Reorder the terms in parentheses
2x+(-2x)=4

Remove unnecessary parentheses
+2x-2x=+4

We move all terms containing x to the left and all other terms to the right. 
+2x-2x=+4

We simplify left and right side of the equation. 
0x=+4

0=4

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

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