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Maths Puzzle
Numerical Ability
simplify 35 divided by 5 plus 2 times 7
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The square of 9 more than a number is equal to 9 more than the square of the number. What is the number?
thanx
what is the answer to this promblem
28-13+|z|
z=-5
please help me a.s.a.p
i dont understand it at all.