How do you evaluate 7.575+ 2.3n - 3.845- 0.2= 1.1+ 1.4n?

Apr 6, 2018

$n = - 2.7$

Explanation:

7.575+2.3n−3.845−0.2=1.1+1.4n

$2.3 n + 3.53 = 1.1 + 1.4 n$ simplify the left hand side

$2.3 n = 1.4 n - 2.43$ subtract 3.53 from both sides

$0.9 n = - 2.43$ subtract $1.4 n$ from both sides

$n = - 2.7$ divide both sides by 0.9