Think of this as a column addition problem.
OH + OH + OH + OH = NO
What is the value of O, H, and N?
Answer:
O = 2
H = 3
N = 9...........23 + 23 + 23 + 23 = 92
DAY 155
AB + BA = 66
A = B + 2
What is the value of A and B?
Answer:
A = 4
B = 2.........42 + 24 = 66
Answer:
O = 2
H = 3
N = 9...........23 + 23 + 23 + 23 = 92
DAY 155
AB + BA = 66
A = B + 2
What is the value of A and B?
Answer:
A = 4
B = 2.........42 + 24 = 66
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