Question

If5/x+6y=13 and 3/x+4y=7,find the value of y.

Answer 1

HEY DEAR YOUR ANSWER IS HERE
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_____-_--_Y = -2

Answer 2

Answer:

Given

5/x+6 y = 13

3/x + 4 y = 7

Let 1/x = t

5 t + 6 y = 13.......i

3 t + 4 y = 7............ii

multiply with 3 in equation i and 5 in equation ii

15 t + 18 y = 39

15 t + 20 y = 35

on solving you can get the value of t and y

x = 1/t