n =33
your expression is this... n+5=3+12 n+5=15 n=10
*
0.3333
The answer is 37, because you substitute n in 5 to 12 plus 5n, the answer is 37.Hope it is correct.
Double Dutch
6n = 12 n = 2
(N/8)=(12/16) N= (12*8/16) N=6
12=n in a d
5
27-12=15 -x-=+ 15/5=3 12- -3= +15 12+15=27 n= -3
5 + n = 23 n = 18 18 - 5 = 13 ■