Answer:
72
Step-by-step explanation:
24/6=4
288/4=72
when x = 8
9(8) - 5
72 - 5 = 67
The last one
in the second part, x2 could to pull out as x
18 x 3 + 12 - 1 x 34 + 13 - 2 x 56 = 67
<=Work=>
18 x 3 = 54
1 x 34 = 34
2 x 56 = 112
(54) + 12 - (34) + 13 - (112)
66 - 34 + 13 - 112
32 + 13 - 112
45 - 112
= 67
1 in 12
hard to explain
b or a