7(x-15)=2(x+15)

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Solution for 7(x-15)=2(x+15) equation: 



7(x-15)=2(x+15)

We move all terms to the left:

7(x-15)-(2(x+15))=0

We multiply parentheses

7x-(2(x+15))-105=0



We calculate terms in parentheses: -(2(x+15)), so:

2(x+15)

We multiply parentheses

2x+30

Back to the equation:

-(2x+30)



We get rid of parentheses

7x-2x-30-105=0

We add all the numbers together, and all the variables

5x-135=0

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

5x=135

x=135/5

x=27

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