Answer:
8
Step-by-step explanation:
-6+4=-2
-2*2=-4=Y
(X+4)*2=13
13/2-4=5/2=X
B)Y=X/5+1
1/3=4/12
4/12+3/12=7/12
7/12+3/12=10/12=5/6
3/12=1/4
common difference is 1/4
first term is 1/3
an=a1+d(n-1)
an=1/3+(1/4)(n-1)
