1.3n=6.38+4.2n

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Solution for 1.3n=6.38+4.2n equation: 



1.3n=6.38+4.2n

We move all terms to the left:

1.3n-(6.38+4.2n)=0

We add all the numbers together, and all the variables

1.3n-(4.2n+6.38)=0

We get rid of parentheses

1.3n-4.2n-6.38=0

We add all the numbers together, and all the variables

-2.9n-6.38=0

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

-2.9n=6.38

n=6.38/-2.9

n=-2+0.58/2.9

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