1.

X-y =0.9, 11/x+y=2(x-y)​

Answer»

Step-by-step EXPLANATION:

GIVEN,x-y=0.9

11/x+y=2(x-y)

11/x+y=2(0.9)

x+y=11/1.8=6.1

x+y=6.1

x-y=0.9

by ELIMINATING y,2X=6.1+0.9=7

x=3.5

then y=6.1-3.5=2.6



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