Mathematics
OpenStudy (anonymous):

$-1.156+n/3.4=-.126$

OpenStudy (anonymous):

adding both sides by 1.156 $-1.156+\frac{n}{3.4}+1.156=-.126+1.156$ $\frac{n}{3.4}=1.03$ multiply both sides by 3.4 $\frac{n}{3.4}*3.4=1.03*3.4$ $n=3.502$