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Mathematics 16 Online
OpenStudy (anonymous):

HELP!! 1.) 2x+y=-1 x+ 4y=-10 By substituting. 2.) 2x+y=-1 3x-y=16 By graphing.

OpenStudy (arhin):

i can help

OpenStudy (anonymous):

HELP ME PLEASEEE!! D:

OpenStudy (anonymous):

1;y=-19/7 x=6/7 correct answers

OpenStudy (anonymous):

Finally!! Thanks @robert4

OpenStudy (anonymous):

2;y=-7 x=3

OpenStudy (anonymous):

Thankss!!!!!:p

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