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Mathematics 10 Online
OpenStudy (nwolf):

I need help to solve by elimination method!! 4x+6y=2 8x-6y=-86

OpenStudy (apoorvk):

see if you see carefully, if you add both the equations, -6y and +6y add upto zero. so you can easily 'eliminate' y and then find out x!!! then plug in the value of 'x' in any equation to find out 'y'!!

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