3x-(4x+15)=2(x-7)

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Solution for 3x-(4x+15)=2(x-7) equation: 



3x-(4x+15)=2(x-7)

We move all terms to the left:

3x-(4x+15)-(2(x-7))=0

We get rid of parentheses

3x-4x-(2(x-7))-15=0



We calculate terms in parentheses: -(2(x-7)), so:

2(x-7)

We multiply parentheses

2x-14

Back to the equation:

-(2x-14)



We add all the numbers together, and all the variables

-1x-(2x-14)-15=0

We get rid of parentheses

-1x-2x+14-15=0

We add all the numbers together, and all the variables

-3x-1=0

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

-3x=1

x=1/-3

x=-1/3

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