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Mathematics 8 Online
OpenStudy (cenaida):

Solve the system using substitution. What is the x- or y-coordinate of the solution? -2x - y = 3 3x + y = 2 A. y = 5 B. y = 7 C. y = 15/2 D. y = -13

OpenStudy (anonymous):

i believe the answer is A

OpenStudy (cenaida):

thank u so much Matt!

OpenStudy (anonymous):

np :) fan for fan?

OpenStudy (cenaida):

sure :)

OpenStudy (anonymous):

cool :)

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