-6x-7x=7x+78

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Solution for -6x-7x=7x+78 equation: 



-6x-7x=7x+78

We move all terms to the left:

-6x-7x-(7x+78)=0

We add all the numbers together, and all the variables

-13x-(7x+78)=0

We get rid of parentheses

-13x-7x-78=0

We add all the numbers together, and all the variables

-20x-78=0

We move all terms containing x to the left, all other terms to the right

-20x=78

x=78/-20

x=-3+9/10

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