Ask your own question, for FREE!
Mathematics 18 Online
OpenStudy (abbycross167):

can someone please help me answer this question? I could really use some help... Question~ Solve the systems using the elimination method. -3x + y = 0 3x - y = -12

OpenStudy (caozeyuan):

well, this sys of eq is good for eli cuz if you add LHS of eq1 and LHS odf eq2, something is gone

OpenStudy (caozeyuan):

actually all is gone, which means...

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!