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Mathematics 7 Online
OpenStudy (jordanloveangel):

help

OpenStudy (jordanloveangel):

How many solutions are there to the following system of equations? 3x – 9y = 0 –x + 3y = –3 A. 0 B. 1 C. 2 D. infinitely many

OpenStudy (jordanloveangel):

@grrrxxiii

Nnesha (nnesha):

which method is easy for you elimination substitution graphing ???

OpenStudy (anonymous):

elimination would be easiest here just mult by 3 on the bottom one and cancel out the ys

OpenStudy (arabpride):

@jordanloveangel get over here and work it out with us!! <.< cx

OpenStudy (jordanloveangel):

>.< sorry btw idk how 2 slove this can u guys show me the steps

Nnesha (nnesha):

okay lets do elimination like chrisk said multiply 2nd equation by 3

Nnesha (nnesha):

|dw:1423886774882:dw| multiply everything which is in parenthesis by 3 let me know what you get

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