2.8n-67.82=5.2(-2-9.5n)

Solution for 2.8n-67.82=5.2(-2-9.5n) equation:

2.8n-67.82=5.2(-2-9.5n)

We move all terms to the left:

2.8n-67.82-(5.2(-2-9.5n))=0

We add all the numbers together, and all the variables

2.8n-(5.2(-9.5n-2))-67.82=0


We calculate terms in parentheses: -(5.2(-9.5n-2)), so:

5.2(-9.5n-2)

We multiply parentheses

-46.8n-10.4

Back to the equation:

-(-46.8n-10.4)


We get rid of parentheses

2.8n+46.8n+10.4-67.82=0

We add all the numbers together, and all the variables

49.6n-57.42=0

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

49.6n=57.42

n=57.42/49.6

n=1+1/6.3427109974425