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26-09-2016
Mathematics

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x - 2y = 4 2x - 6y = 8

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jhonyy9 jhonyy9

28-09-2016

x-2y=4
2x -6y=8 divide both sides by 2 and will get x-3y=4

x-2y=4
x-3y=4
----------- subtract the second from the first equation
0 y = 0

x-2*0=4

x = 4

x=4
y=0

hope helped

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