Kay3BoobosB7Koriedch
Kay3BoobosB7Koriedch
26-09-2016
Mathematics
contestada
x - 2y = 4 2x - 6y = 8
Respuesta :
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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