Answer: 4
Step-by-step explanation:
Let assume the number to be = x
The second statements stated that
6 ˣ x + 3 = 3 ˣ 9
6x + 3 = 27 , solving the simple linear equation,
6x = 27 - 3
6x = 24, and by dividing through by 6
x = 4
Therefore , the number is 4
(a) Sum is -4
4 + (-8)
4 - 8
-4
(b) Sum is 0
1 + (-1)
1 - 1
0
(c) Difference is 2
10 - 8
2
(d) Difference is -6
10 - 16
-6
Answer:
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