15=3(2x-5)

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Solution for 15=3(2x-5) equation: 



15=3(2x-5)

We move all terms to the left:

15-(3(2x-5))=0



We calculate terms in parentheses: -(3(2x-5)), so:

3(2x-5)

We multiply parentheses

6x-15

Back to the equation:

-(6x-15)



We get rid of parentheses

-6x+15+15=0

We add all the numbers together, and all the variables

-6x+30=0

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

-6x=-30

x=-30/-6

x=+5

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