3x-(12-4x)=2(x-15)

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Solution for 3x-(12-4x)=2(x-15) equation: 



3x-(12-4x)=2(x-15)

We move all terms to the left:

3x-(12-4x)-(2(x-15))=0

We add all the numbers together, and all the variables

3x-(-4x+12)-(2(x-15))=0

We get rid of parentheses

3x+4x-(2(x-15))-12=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 add all the numbers together, and all the variables

7x-(2x-30)-12=0

We get rid of parentheses

7x-2x+30-12=0

We add all the numbers together, and all the variables

5x+18=0

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

5x=-18

x=-18/5

x=-3+3/5

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