sum of 2 numbers is 95. if one exceeds other by 15 find the number?
Answers
Answered by
8
mark it brilliant plz plz plz
Attachments:
Answered by
2
let the first no. be x and second be y
atq................ x+y=95................{1}
if one exceed the other by 15 than eq. formed is
x=y+15................{2}
putting the value of {2] in {1] we get
x+y=95
y+15+y=95
2y=95-15
2y=80
y=80/2
y=40
putting the value of y in {2} we get
x=y+15
x=40+15
x=55
so one no. is 55 and other one is 40
atq................ x+y=95................{1}
if one exceed the other by 15 than eq. formed is
x=y+15................{2}
putting the value of {2] in {1] we get
x+y=95
y+15+y=95
2y=95-15
2y=80
y=80/2
y=40
putting the value of y in {2} we get
x=y+15
x=40+15
x=55
so one no. is 55 and other one is 40
Similar questions