Question

find the zone of the question x-y=11
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Answer 1

Answer:

x=10;y=−1

x=10;y=−1

x=10;y=−1

Answer 2

Answer:

3

Step-by-step explanation:

2x - 3y = 7

3x + 3y = 33

5x = 40

x = 8

8 + y = 11

y = 3