Question

find the value of x-3y at x=1 and y= -1
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Answer 1

So
1-1-1-1
= -2 ig
Hope it helps

Answer 2

Answer:

GIVEN:-

X = 1 AND Y = (-1)

x-3y

1-3(-1)

1+(-3)

1-3

-2 is the correct answer.

Step-by-step explanation:

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