Question

pls help this is urgent
Simultaneous equation with two variables​

Answer 1

Answer:

I have never seen such a question before.

So, I can't help you.

Answer 2

Answer:

x = y + 6 (change the (+)position of sign)

x - y = 6 ( (+) sing change into (-) sing)..(1)

y = 2x -3 ( change the sign (-) change in (+) )

2x + 3 = y

2x +y = 3

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