Question

2,6=5 4,9=7 6,11=8 8,15=11 12,18=?
pls tell me i really need the answer
and explain the answer
thank you

Answer 1

Answer:

2,6= 5, 6-1 = 5

4,9=7, 9-2=7

6,11=8, 11-3=8

8, 15=11, 15-4=11

12,18=13

I hope you understand

Answer 2

Answer:

12

Step-by-step explanation:

2,6=5.6-2-1=6-1=5

4,9=7.9-4-2=9-2=7

8,15=11.15-8-4=15-4=11

So the answer is .

12,18=18-12-6=18-6=12