87=(3x-15)

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Solution for 87=(3x-15) equation: 



87=(3x-15)

We move all terms to the left:

87-((3x-15))=0



We calculate terms in parentheses: -((3x-15)), so:

(3x-15)

We get rid of parentheses

3x-15

Back to the equation:

-(3x-15)



We get rid of parentheses

-3x+15+87=0

We add all the numbers together, and all the variables

-3x+102=0

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

-3x=-102

x=-102/-3

x=+34

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