Sofiaivanova3340 Sofiaivanova3340

29-11-2020
Mathematics

contestada

Write the solution as an ordered pair, "No Solution" or "Infinitely Many."

9x + 2y = 27
y = -8x + 31

Respuesta :

meowmeow223334 meowmeow223334

29-11-2020

2y = -9x + 27
y = -4.5x + 13.5
-4.5x + 13.5 = -8x + 31
13.5 = -3.5x + 31
-17.5 = -3.5x
X = 5
There is one solution

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