7n+5=7n-3

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Solution for 7n+5=7n-3 equation:


7n+5=7n-3

We simplify the equation to the form, which is simple to understand 
7n+5=7n-3

We move all terms containing n to the left and all other terms to the right. 
+7n-7n=-3-5

We simplify left and right side of the equation. 
n=-8

0=-8

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

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