3 years ago

X + 7y = 21

Mathematics

2 answers:

Flauer [41]3 years ago

8 0

Answer:

i am sorry but i don't know this answer

Step-by-step explanation:

Ket [755]3 years ago

7 0

Answer:

x=21−7y?

Step-by-step explanation:

I don't really know what else to do

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