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Mathematics 22 Online
OpenStudy (anonymous):

Help! Which equation shows the substitution method being used to solve the system of linear equations? x – y = 7 x = y + 3 A. x=(7-x)+3 B. (y + 3) – y = 7 C. x – y = y + 3 D. x – (y + 3) = 7

OpenStudy (anonymous):

@sumanta

OpenStudy (anonymous):

WAIT

OpenStudy (anonymous):

okay

OpenStudy (anonymous):

THEY ARE PARALLEL LINES

OpenStudy (anonymous):

b

OpenStudy (anonymous):

Okay so would it be C

OpenStudy (anonymous):

NO B

OpenStudy (anonymous):

Okay thanks

OpenStudy (anonymous):

IT SHOULD BE (Y+3)+Y = 7

OpenStudy (anonymous):

BYE THEN

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