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

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Answer 1 · 2018-04-06T04:26:46

$n = - 2.7$ $n=-2.7$

$7.575 + 2.3 n - 3.845 - 0.2 = 1.1 + 1.4 n$ $7.575+2.3n−3.845−0.2=1.1+1.4n$

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

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

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

$n = - 2.7$ $n=-2.7$ divide both sides by 0.9

How do you evaluate 7.575+2.3n−3.845−0.2=1.1+1.4n7.575+ 2.3n - 3.845- 0.2= 1.1+ 1.4n?