78-x=3x-2

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Solution for 78-x=3x-2 equation: 



78-x=3x-2

We move all terms to the left:

78-x-(3x-2)=0

We add all the numbers together, and all the variables

-1x-(3x-2)+78=0

We get rid of parentheses

-1x-3x+2+78=0

We add all the numbers together, and all the variables

-4x+80=0

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

-4x=-80

x=-80/-4

x=+20

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