-1+7z=-3+7z

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Solution for -1+7z=-3+7z equation:


-1+7z=-3+7z

We simplify the equation to the form, which is simple to understand 
-1+7z=-3+7z

We move all terms containing z to the left and all other terms to the right. 
+7z-7z=-3+1

We simplify left and right side of the equation. 
z=-2

0=-2

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

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