n÷n+15=4÷9 how to solve
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your question needs a correct
correct question :
n÷(n +15) = 4 ÷ 9
then,
n ÷ (n + 15) = 4 ÷ 9
9n = 4(n + 15)
9n = 4n + 60
9n - 4n = 60
5n = 60
n = 60/5
n = 12
i hope this will help you
(-:
correct question :
n÷(n +15) = 4 ÷ 9
then,
n ÷ (n + 15) = 4 ÷ 9
9n = 4(n + 15)
9n = 4n + 60
9n - 4n = 60
5n = 60
n = 60/5
n = 12
i hope this will help you
(-:
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