4+3(x+3)=12x+20-4x

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Solution for 4+3(x+3)=12x+20-4x equation: 



4+3(x+3)=12x+20-4x

We move all terms to the left:

4+3(x+3)-(12x+20-4x)=0

We add all the numbers together, and all the variables

3(x+3)-(8x+20)+4=0

We multiply parentheses

3x-(8x+20)+9+4=0

We get rid of parentheses

3x-8x-20+9+4=0

We add all the numbers together, and all the variables

-5x-7=0

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

-5x=7

x=7/-5

x=-1+2/5

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