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Maths Puzzle
Numerical Ability
How do i solve this multi-step equation?
4 + x -2(x-6)= 8
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problem: q divided by 22 = (9+51) over (8-5) I need to find q
Pleased help me sir....
How many grams of an alloy containing 35% nickel must be melted with an alloy containing 65% nickel in order to obtain 20 grams of an alloy containing 41% nickel?