-78-7x=54+5x

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Solution for -78-7x=54+5x equation: 



-78-7x=54+5x

We move all terms to the left:

-78-7x-(54+5x)=0

We add all the numbers together, and all the variables

-7x-(5x+54)-78=0

We get rid of parentheses

-7x-5x-54-78=0

We add all the numbers together, and all the variables

-12x-132=0

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

-12x=132

x=132/-12

x=-11

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