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

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



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

We move all terms to the left:

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



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

-3(2x+3)

We multiply parentheses

-6x-9

Back to the equation:

-(-6x-9)



We get rid of parentheses

6x+6x+9+9=0

We add all the numbers together, and all the variables

12x+18=0

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

12x=-18

x=-18/12

x=-1+1/2

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