daniel31244 daniel31244

17-01-2020
Mathematics

contestada

What is the solution to 21x+7y=42
−5x+5y=10

Respuesta :

dmorfin5064 dmorfin5064

17-01-2020

Answer:is it a y intercept

Step-by-step explanation:

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alecmattalic alecmattalic

17-01-2020

Answer:

y=-3x+6

y=x+2

Step-by-step explanation:

Answer Link

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