exam
Maths Puzzle
Numerical Ability
five times the diffrence of a number and one yields the same result as twice the same number increase by three
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exam Other Question
please help me to solve this:
find three consecutive integers. the square of the largest one equals the sum of the squares of the other two.
Tutor could you help me please with this problem?
Thank you very much!
13a-15b-a+2b=