exam
Maths Puzzle
Numerical Ability
hi, i need some help with these equations and if possible express the answer as on ordered pair....
x-y=4
2x+y=5
thanks in advance for the help!!
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exam Other Question
add and express in simplest form
x^2/x+9 + x-72/x+9
Thanks for the help
what is x/4=3 what is the value of x