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Maths Puzzle
Numerical Ability
solve the equation graphically if possible.
x=4+y
y=3+x
thank you
kayla
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book Other Question
express as a single logarithm
log(x^2+2x-3/x^2-4)-log(x^2+7x+6/x+2)
Thank you so much for all your help.
x-1 divided by x squared + x-12 plus x-4 divided by x squared -9