3x+4=3(4x+18)

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Solution for 3x+4=3(4x+18) equation: 



3x+4=3(4x+18)

We move all terms to the left:

3x+4-(3(4x+18))=0



We calculate terms in parentheses: -(3(4x+18)), so:

3(4x+18)

We multiply parentheses

12x+54

Back to the equation:

-(12x+54)



We get rid of parentheses

3x-12x-54+4=0

We add all the numbers together, and all the variables

-9x-50=0

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

-9x=50

x=50/-9

x=-5+5/9

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