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Mathematics 21 Online
OpenStudy (anonymous):

Solve the following system of equations by using the elimination method. 3x – 3y = 5 -x + y = 7

OpenStudy (anonymous):

(4, 0) (0, 4) Inconsistent Consistent

OpenStudy (tyteen4a03):

This question cannot be solved by elimination method because 3x – 3y = 5 and -x + y = 7 are parallel lines.

OpenStudy (anonymous):

so inconsistent ?

OpenStudy (anonymous):

@tyteen4a03

OpenStudy (anonymous):

@tyteen4a03 ??

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

thank yoou

OpenStudy (anonymous):

multiply the bottom by -3 and its the same as the top but they are equal to different things.

OpenStudy (anonymous):

nooo thankyoou

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