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Maths Puzzle
Numerical Ability
4(2a-1)=-10(a-5)
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book Other Question
How do I shade the sloution set in an xy plane??? ANd use a test point?
x + y { greater than or equal to sign used} 4
y < 5/2x - 3
Solve the equation and state any extraneous solutions. Thanks so much!
5x/ x + 1 + 1/ x = 5