-7.9(-4n-1.9)=10.2+4.4(-1.4+4.2n)

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Solution for -7.9(-4n-1.9)=10.2+4.4(-1.4+4.2n) equation: 



-7.9(-4n-1.9)=10.2+4.4(-1.4+4.2n)

We move all terms to the left:

-7.9(-4n-1.9)-(10.2+4.4(-1.4+4.2n))=0

We add all the numbers together, and all the variables

-7.9(-4n-1.9)-(10.2+4.4(4.2n-1.4))=0

We multiply parentheses

31.6n-(10.2+4.4(4.2n-1.4))+15.01=0



We calculate terms in parentheses: -(10.2+4.4(4.2n-1.4)), so:

10.2+4.4(4.2n-1.4)

determiningTheFunctionDomain
4.4(4.2n-1.4)+10.2

We multiply parentheses

17.6n-6.16+10.2

We add all the numbers together, and all the variables

17.6n+4.04

Back to the equation:

-(17.6n+4.04)



We get rid of parentheses

31.6n-17.6n-4.04+15.01=0

We add all the numbers together, and all the variables

14n+10.97=0

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

14n=-10.97

n=-10.97/14

n=-3.6936026936027/4.7138047138047

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