Question

Q. 7u+15v= 126uv
u+v = 10uv (u≠0,​v≠0)

Q. 8x+9y = 42 xy
2x+3y= 12xy ​(x≠0,​y≠0)
Q. 4/x +3y = 8
6/x -4y = -5 (x​≠0)

Q. Q. x+yxy=710, y-xxy=310(x≠0, y≠0)Q. xyx+y=23, xyy-x=2(x≠0, y≠0)

Answer 1

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