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Mathematics 7 Online
OpenStudy (anonymous):

HELP ! For which system of equations would elimination be the simplest technique to choose? a. y = 2x x + 3y = 5 b. 4x + 3y = 6 3y = 5 c. x + y = 7 x - y = 12 d. 3x - 2y = 18 4x - 5y = 20

OpenStudy (anonymous):

c

OpenStudy (anonymous):

c. x + y = 7 x - y = 12

OpenStudy (anonymous):

only adding left

OpenStudy (amistre64):

yes, c is setup for an easy elimination

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