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Maths Puzzle
Numerical Ability
6-2x/x-3
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book Other Question
I'm not understanding "no solutions" or infinitely many solutions where appropriate...How do I tell the difference?
y = x
y = 3x + 2
I do not understand the steps to solving these problems.
#9: y less than or equal to 3x
What points do I start with.
#17: y > 1/3x + 1
Don't even know where to start with this