Answer:
4, 8, 14
Step-by-step explanation:
x+y+z=26
x+2x+2x+6=26
5x+6=26
5x=20
Divide
x=4
First - 4
Second - 8
Third - 14
.
n=7
simplify it and u get
12+19n=145
19n=133
B