3x+4x+30=84+x+2

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Solution for 3x+4x+30=84+x+2 equation: 



3x+4x+30=84+x+2

We move all terms to the left:

3x+4x+30-(84+x+2)=0

We add all the numbers together, and all the variables

3x+4x-(x+86)+30=0

We add all the numbers together, and all the variables

7x-(x+86)+30=0

We get rid of parentheses

7x-x-86+30=0

We add all the numbers together, and all the variables

6x-56=0

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

6x=56

x=56/6

x=9+1/3

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