2×{-5} (-7+6-8) answer
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Answer:
What is the answer to 7+7=2, 8+8=4, 8+5=1, 6+9=3, 10+11=9, 4+9=?
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85 Answers

Ranjeet Kumar, M.Sc. Engineering Mathematics, Institute of Chemical Technology, Mumbai (2019)
Updated 3 years ago
Once Again a new question.
When we find this types of some tricky questions its feel like interesting to me.

A BIG YES………
we can solve this by some logical methods.
It has some of different different method to solve but this solution is very easy to understand..
E g:
Here, we will subtract “ 6 ”from both numbers and after that we will add the numbers.
7 – 6 + 7 – 6 = 1+1=2
8 –6 + 8 –6 =2+2=4
8 –6 +5 –6 =2–1=1
6 –6 +9 –6 =0+3=3
10 –6 +11 –6 =4+5=9
4 –6 +9 –6 =-2+3=1
hence , 4+9 = 1
i hope this is very simple method to get answer…
and you will get it
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Hitesh Garg, Clothes are important
Answered 3 years ago
Given
7+7=2 as the first equation. Based on the first equation we can find the common method which gives all the other equations.
7+7=2 adding 2 on LHS and RHS we get
7+7+1+1=2+2 implies 8+8=4 which is our second equation
Adding 1 and subtracting 2 from LHS and RHS of first equation
7+7+1–2= 2+1–2 implies 8+5=1 which is our third equation
Subtracting 1 and adding 2 on both sides of equation one
7+7–1+2= 2–1+2 implies 6+9= 3 which is our fourth equation
Adding 3 and 4 on both sides of equation one
7+7+3+4= 2+3+4 implies 10+11= 9 which is our fifth equation
Subtracting 3 and adding 2 on both sides of equation one
7+7–3+2= 2–3+2 implies 4+9=1
Therefore the answer is 1.
Have fun. Happy learning
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