7x+(-2)=86

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Solution for 7x+(-2)=86 equation: 



7x+(-2)=86

We move all terms to the left:

7x+(-2)-(86)=0

determiningTheFunctionDomain
7x-86+(-2)=0

We add all the numbers together, and all the variables

7x-88=0

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

7x=88

x=88/7

x=12+4/7

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