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

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



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

We move all terms to the left:

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

We multiply parentheses

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



We calculate terms in parentheses: -((x-2)*9), so:

(x-2)*9

We multiply parentheses

9x-18

Back to the equation:

-(9x-18)



We get rid of parentheses

3x-9x+18+6=0

We add all the numbers together, and all the variables

-6x+24=0

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

-6x=-24

x=-24/-6

x=+4

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