2.2n+5.2=6n-2(2.1n+3.1)

Solution for 2.2n+5.2=6n-2(2.1n+3.1) equation:

2.2n+5.2=6n-2(2.1n+3.1)

We move all terms to the left:

2.2n+5.2-(6n-2(2.1n+3.1))=0


We calculate terms in parentheses: -(6n-2(2.1n+3.1)), so:

6n-2(2.1n+3.1)

We multiply parentheses

6n-4n-6.2

We add all the numbers together, and all the variables

2n-6.2

Back to the equation:

-(2n-6.2)


We get rid of parentheses

2.2n-2n+6.2+5.2=0

We add all the numbers together, and all the variables

0.2n+11.4=0

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

0.2n=-11.4

n=-11.4/0.2

n=-57