Question

Topic: Equation Reducible to a pair of Linear Equations in Two Variables See images slove questions no.2

Answer 1

2/x+3/y= 13

2y+3x/xy = 13

13(xy)= 3x+2y

13xy = 3x+2y

3x+2y-13xy=0

5/x- 4/y = -2

5y-4x/xy =-2

5y-4x= -2xy

5y -4x+2xy = 0

Hope this helps you

Answer 2

Answer:

answer is in the attachment