Question

x + y = 9 show me the graph
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Answer 1

Answer:

Step-by-step explanation:

x=9-y

x   6    7      8

y    3     2     1

Answer 2

Answer:

x+y=9

Step-by-step explanation:

if x=4

then

4+y=9

y=9-4

=5

4+5=9