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Mathematics 9 Online
OpenStudy (readergirl12):

Solve the following system of equations. -3x + 5y = 100 x + 5y = 60 A. x = 8, y = 10.4 B. x = 2, y = 21.2 C. x = -10, y = 14 D. x = 14, y = -10 Will medal and Fan

OpenStudy (saiyan):

did you try subbing in the answers into both equations.

OpenStudy (saiyan):

i already found the answer for it would you like to know how

OpenStudy (readergirl12):

Sorry. I was afk..Yes I would like to know..

OpenStudy (anonymous):

B

OpenStudy (anonymous):

B is the answer

OpenStudy (readergirl12):

Thank you so much.. :D

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