3(x+9)=6+7x

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Solution for 3(x+9)=6+7x equation: 



3(x+9)=6+7x

We move all terms to the left:

3(x+9)-(6+7x)=0

We add all the numbers together, and all the variables

3(x+9)-(7x+6)=0

We multiply parentheses

3x-(7x+6)+27=0

We get rid of parentheses

3x-7x-6+27=0

We add all the numbers together, and all the variables

-4x+21=0

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

-4x=-21

x=-21/-4

x=5+1/4

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