Ryker is trying to solve this problem.
Work out the answer to the problem.
Explain how you solved it.
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Answer:
8
Step-by-step explanation:
~~The rule here is -- Multiply by 2 and then subtract 3.
~~They have given the second term of the sequence which is 13. So, we have to reverse the rule to get the first number.
**The rule says that first we multiply by 2 and then subtract 3.
1. So, the first operation we apply on 13 is add 3 to it ( as it was the last operation performed to get 13 and we are transposing it from LHS to RHS ).
2. And we get 13+3 = 16.
3. Then we divide the number by 2 ( multiplication of two has been transposed from LHS to RHS and the sign changes ).
4. And we get 16/2 = 8
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