2/x+3/y=20.....(i)
7/x+2/y=53.....(ii)
Answers
Answered by
19
Question:
[Equation..1]
[Equation..2]
To Find:
Concept Used:
Solution:
Solving Equation 1....
☞[Equation..1]
LCM of denominators is xy.
[Equation..i]
Solving Equation 2....
☞[Equation..2]
LCM of denominators is xy.
[Equation..ii]
______________________________________
Putting Equation (i) and (ii), we get:
_________________________________
× (2)
× (3)
________________________________
_______________[By Subtracting]
______________________________________
Putting the value of y in Equation (1) :
LCM of denominators is 7x.
______________________________________
Similar questions
Computer Science,
5 months ago
Hindi,
5 months ago
World Languages,
5 months ago
India Languages,
10 months ago
Business Studies,
10 months ago
Math,
1 year ago
Math,
1 year ago
English,
1 year ago