3x-8=90+(x+2)

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Solution for 3x-8=90+(x+2) equation: 



3x-8=90+(x+2)

We move all terms to the left:

3x-8-(90+(x+2))=0



We calculate terms in parentheses: -(90+(x+2)), so:

90+(x+2)

determiningTheFunctionDomain
(x+2)+90

We get rid of parentheses

x+2+90

We add all the numbers together, and all the variables

x+92

Back to the equation:

-(x+92)



We get rid of parentheses

3x-x-92-8=0

We add all the numbers together, and all the variables

2x-100=0

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

2x=100

x=100/2

x=50

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