7z+28=7z-14

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Solution for 7z+28=7z-14 equation: 



7z+28=7z-14

We move all terms to the left:

7z+28-(7z-14)=0

We get rid of parentheses

7z-7z+14+28=0

We add all the numbers together, and all the variables

42!=0

There is no solution for this equation

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