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

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

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

We move all terms to the left:

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

We multiply parentheses

x+12x-(-2(x+3))+15-9=0


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

-2(x+3)

We multiply parentheses

-2x-6

Back to the equation:

-(-2x-6)


We add all the numbers together, and all the variables

13x-(-2x-6)+6=0

We get rid of parentheses

13x+2x+6+6=0

We add all the numbers together, and all the variables

15x+12=0

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

15x=-12

x=-12/15

x=-4/5