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Mathematics 20 Online
OpenStudy (anonymous):

Substitution would be the simplest method of solution for which system? A. 5/3 x = 6y and 2x -3y = 8 B. y = 2x and x + y = 28 C. 3x - 2y =18 and 4x + 5y =60

OpenStudy (lgbasallote):

the one where x or y has no coefficient

OpenStudy (anonymous):

that would be?

OpenStudy (lgbasallote):

do you know what a coefficient is?

OpenStudy (anonymous):

Answer is B..

OpenStudy (anonymous):

Ya coefficient is the constant term associated with any variable.. e. g 5x has 5 as coefficient...

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