18(2x+9)=6(3x+42)

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Solution for 18(2x+9)=6(3x+42) equation: 



18(2x+9)=6(3x+42)

We move all terms to the left:

18(2x+9)-(6(3x+42))=0

We multiply parentheses

36x-(6(3x+42))+162=0



We calculate terms in parentheses: -(6(3x+42)), so:

6(3x+42)

We multiply parentheses

18x+252

Back to the equation:

-(18x+252)



We get rid of parentheses

36x-18x-252+162=0

We add all the numbers together, and all the variables

18x-90=0

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

18x=90

x=90/18

x=5

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