if(9x-3y):(3x+y) = 21:32 then find x: y
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Answer:
I cannot understand what you say
Step-by-step explanation:
x y
Answered by
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Step-by-step explanation:
you get two equations 9x minus 3y is equal to 21 and 3x plus y is 32
now subtract both equation here is the answer it is an easy one
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