7(x+10)=7x-20

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Solution for 7(x+10)=7x-20 equation: 



7(x+10)=7x-20

We move all terms to the left:

7(x+10)-(7x-20)=0

We multiply parentheses

7x-(7x-20)+70=0

We get rid of parentheses

7x-7x+20+70=0

We add all the numbers together, and all the variables

90!=0

There is no solution for this equation

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