78+(x-2)=3x

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Solution for 78+(x-2)=3x equation: 



78+(x-2)=3x

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

-3x+x-2+78=0

We add all the numbers together, and all the variables

-2x+76=0

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

-2x=-76

x=-76/-2

x=+38

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