12.3x-18=3(6+4.1x)

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Solution for 12.3x-18=3(6+4.1x) equation: 



12.3x-18=3(6+4.1x)

We move all terms to the left:

12.3x-18-(3(6+4.1x))=0

We add all the numbers together, and all the variables

12.3x-(3(4.1x+6))-18=0



We calculate terms in parentheses: -(3(4.1x+6)), so:

3(4.1x+6)

We multiply parentheses

12x+18

Back to the equation:

-(12x+18)



We get rid of parentheses

12.3x-12x-18-18=0

We add all the numbers together, and all the variables

0.3x-36=0

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

0.3x=36

x=36/0.3

x=120

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