-2a+8=-2a-(-2)

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Solution for -2a+8=-2a-(-2) equation:


-2a+8=-2a-(-2)

We simplify the equation to the form, which is simple to understand 
-2a+8=-2a-(-2)

Remove unnecessary parentheses
-2a+8=-2a+2

We move all terms containing a to the left and all other terms to the right. 
-2a+2a=+2-8

We simplify left and right side of the equation. 
a=-6

0=-6

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

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