Math, asked by alplali48, 1 year ago

Solve the pair of linear equation using method of elimination by substitution.
2x+1/7 + 5y-3/3 =12

3x+2/2 - 4y+3/9 =13

Answers

Answered by gsnu
1
hope this will help u
Attachments:

alplali48: I think no
alplali48: Bcz in ans x=10 and y=6
gsnu: that is surely wrong
gsnu: if u substitute x=10 and y=6 it won't satisfy the equations
alplali48: Ya
gsnu: i think my ans is right ,bcoz many have got the same value
alplali48: No dear on substitution we r getting
alplali48: Please try once
alplali48: I did iy
alplali48: And x=10 andy=6 only
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