3(4+x)=4x+12

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



3(4+x)=4x+12

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

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

We get rid of parentheses

3x-4x-12+12=0

We add all the numbers together, and all the variables

-x=0

x=0/-1

x=0

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