Question

answer plz mates i need answer urgently​

Answer 1

Answer:

x=2/7

Y=4/3

Step-by-step explanation:

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Answer 2

Answer:

(x+y)÷(x-y)

=(2/7+4/3)×1/(2/7-4/3)

=(6+28/21)×1/(6-28/21)

=34/21×1/-22/21

=34/21×21/-22 ( now we will cancle out 34 and -22)

= 17 × 21

21 -11

= 357

-441 ( both the number can be cancled by 3)

=119

-147

HERE is Your Answer Dear