The difference between two numbers is 7 six times smaller no plus larger no is77 find nos
Anupkashyap:
is the larger number 77 acc to the ques??
No
Sum of two nos is 77
Ans is 10 and 17 I need steps
Answers
Answered by
5
let...larger number be x and smaller number y
x-y=7
and
6y+x=77
now....
subract 2 nd eq...from 1 st. eq.,
7y=70
y=10
so,x=17
ans.....10 and 17
x-y=7
and
6y+x=77
now....
subract 2 nd eq...from 1 st. eq.,
7y=70
y=10
so,x=17
ans.....10 and 17
Answered by
6
x-y=7
x=y+7...............1
6y+x=77
substituting,
6y+y+7=77
7y=70
y=10
substituting in 1, x=10+7=17
x=y+7...............1
6y+x=77
substituting,
6y+y+7=77
7y=70
y=10
substituting in 1, x=10+7=17
Thanks
u r welcomr..
i have also solved it....see above
ya.. well done..
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