Question

x + y = 16xy x - y = 14xy find the value of x and y.
ans. ( x = 1 and y = 1/15)
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Answer 1

Step-by-step explanation:

x+y=16xy-------i

x-y=14xy--------ii

adding equation i and ii

2x=30xy

30xy-2x=0

15xy-x=0

y=1/15

putting the value of y in equation i

then x=1

Answer 2

Answer:

x+y=16xy

x-y=14xy

2x=30xy

x=15xy

1=15y

y=1/15

substitute y=1/15 in equation 1

x+1/15=16x 1/15

15x+1/15=16x/15

15x+1=16x

16x-15x=1

x=1