3x+4(x-3)=-5(2x-6)+9

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Solution for 3x+4(x-3)=-5(2x-6)+9 equation: 



3x+4(x-3)=-5(2x-6)+9

We move all terms to the left:

3x+4(x-3)-(-5(2x-6)+9)=0

We multiply parentheses

3x+4x-(-5(2x-6)+9)-12=0



We calculate terms in parentheses: -(-5(2x-6)+9), so:

-5(2x-6)+9

We multiply parentheses

-10x+30+9

We add all the numbers together, and all the variables

-10x+39

Back to the equation:

-(-10x+39)



We add all the numbers together, and all the variables

7x-(-10x+39)-12=0

We get rid of parentheses

7x+10x-39-12=0

We add all the numbers together, and all the variables

17x-51=0

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

17x=51

x=51/17

x=3

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