Question

Solve by cross multiplication method
1/2(x-y)=1 ;
8/(x+y)=1​

Answer 1

Step-by-step explanation:

1/2*(x-y) =1

=> x-y=2 --A

8/(x+y) =1

x+y =8 -- B

A+B

2x=10=> x=5

B-A

2y=6 => y=3

Answer 2

Answer:

Answer x=3 and y=2

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