Answer:
C. (-4,2)
Step-by-step explanation:
The first one is x= -2y +5 which is.
The second is y=-3/5x+14/5
Answer:
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Step-by-step explanation:
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3/7 is equal to 9/21 because when you simplify 9/21 you can divide both 9 and 21 with 3 so you would get 3/7
hope this helps