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Mathematics 12 Online
OpenStudy (nykoreyan):

medals for answers

OpenStudy (alexandervonhumboldt2):

we cannot give answers, we can give only explanations

OpenStudy (babylove18):

what do you need ?

OpenStudy (nykoreyan):

funny because every question ive asked I only got answers and when u go to ur cents to buy stuff it show u what ur good in and one of them said I need to do medals for answers sooooooooo @AlexandervonHumboldt2

OpenStudy (alexandervonhumboldt2):

i don't understand what you mean

OpenStudy (nykoreyan):

3x+3y=-9 3x-3y=21 solve the system using elimination @babylove18

OpenStudy (babylove18):

okay one min

OpenStudy (nykoreyan):

ok

OpenStudy (babylove18):

do you have any answer choices ?

OpenStudy (nykoreyan):

3, 3) (3, –6) (–5, 2) (2, –5)

OpenStudy (babylove18):

the ys cancel out becuase they are the same 6x=12 Divide by 6 on both sides and you get x=2.. Plug in x =2 into any of the equations 3(2)+3y=−9 Evaluate and solve for y 6+3y=−9 subtract 6 from both sides 3y=−15 divide by 3 on both sides y=−5 Thus the answer is d.

OpenStudy (nykoreyan):

thanx

OpenStudy (triciaal):

"Give Help, Not Answers I will encourage and guide those needing help, and not just give them an answer" from the code of conduct.

OpenStudy (babylove18):

your welcome @nykoreyan

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