the difference between two numbers is 5. four times the smaller number plus larger is 25 find the number answer is 4,9 plz answer
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Answered by
8
Let the numbers be x and y.
x-y=5 (1)
Smaller number=y
x+4y=25 (2)
(2)-(1):-
x+4y-x+y=25-5
5y=20
y=20/5
y=4
x=5+y
=5+4
=9
The numbers are 4 and 9.
x-y=5 (1)
Smaller number=y
x+4y=25 (2)
(2)-(1):-
x+4y-x+y=25-5
5y=20
y=20/5
y=4
x=5+y
=5+4
=9
The numbers are 4 and 9.
Answered by
4
answer is 4and 9...hope it will help
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