9X-9Y =(-18) solve the
Answers
Answered by
5
Answer:
9(x-y)=-18
X-Y=(-2)
Step-by-step explanation:
TO FIND X AND Y YOU NEED ANOTHER EQUATION.
HOPE IT HELPS
Answered by
3
Answer: x-y = -2
Step-by-step explanation: take 9 common and divide it...
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