-(x+3)+3(2x+5)=7(x-6)

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Solution for -(x+3)+3(2x+5)=7(x-6) equation: 



-(x+3)+3(2x+5)=7(x-6)

We move all terms to the left:

-(x+3)+3(2x+5)-(7(x-6))=0

We multiply parentheses

-(x+3)+6x-(7(x-6))+15=0

We get rid of parentheses

-x+6x-(7(x-6))-3+15=0



We calculate terms in parentheses: -(7(x-6)), so:

7(x-6)

We multiply parentheses

7x-42

Back to the equation:

-(7x-42)



We add all the numbers together, and all the variables

5x-(7x-42)+12=0

We get rid of parentheses

5x-7x+42+12=0

We add all the numbers together, and all the variables

-2x+54=0

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

-2x=-54

x=-54/-2

x=+27

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