3(3-x)=4(1+3x)

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Solution for 3(3-x)=4(1+3x) equation: 



3(3-x)=4(1+3x)

We move all terms to the left:

3(3-x)-(4(1+3x))=0

We add all the numbers together, and all the variables

3(-1x+3)-(4(3x+1))=0

We multiply parentheses

-3x-(4(3x+1))+9=0



We calculate terms in parentheses: -(4(3x+1)), so:

4(3x+1)

We multiply parentheses

12x+4

Back to the equation:

-(12x+4)



We get rid of parentheses

-3x-12x-4+9=0

We add all the numbers together, and all the variables

-15x+5=0

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

-15x=-5

x=-5/-15

x=1/3

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