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Maths Puzzle
Numerical Ability
20x+50 over 15x-30
I have to simplify this. Here is what I did:
((20+50))/((15x-30)) = ((4x+10))/((3x-6)) = ((2(2x+5)))/((3(x-2)))
Please tell me if this is right. I hope so! This is for a test.
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