Question

solution of linear eguqtion, x-y=10,x+y=12

Answer 1

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Answer 2

Hey mate thank for the question

Hope it's help

x-y=10-------------(1)

x+y=12--------------(2)

Adding eq (1) and (2)

x+y=12
x-y=10
------------
2x=22

x=22/2

x=11

Putting the value of x in eq 1

x-y=10

11-y=10

11-10=y

y=1