5x-2y=4 , 2x+5y=26 . find x+y
Answers
Answered by
1
Hope this will help you
Attachments:
Answered by
0
Answer:
(5x-2y=4)5
(2x+5y=26)2
25x-10y =20----1
4x+10y =52-----2
add both equation
29x = 72
x=72/29 =2.48
put x value value in any 1 equation
y=4.208
Similar questions