Question

Ap:-3y-1,3y+5, and 5y+1.find the value of y. Answer h 5?

Answer 1

Solution;

3y+5-(3y-1) = 5y+1-(3y+5)

6 = 2y-4

Y= 5 ans.

Answer 2

here is ur step by step answer...

a2=a+d
3y+5=3y- 1+ d
so, d=6

now,a3=a2+ d
5y+1=3y+ 5+ 6
2y+1=11
2y=10
therefore..y=5

hope this helps u.........