What’s the answer to number 6 ? Show how you solve please I beg you !!!

Answer:
6. h = 4 is the correct answer. Hope this helps!
Also here is number 7:
a + b + c = 144
47 + 48 + 49 = 144
7. 47, 48, 19
Step-by-step explanation:
18 + 8h = 50
50 - 18 = 32
8h = 32
32/8 = 4
h = 4