Chicaisboss
Chicaisboss
14-04-2016
Mathematics
contestada
Does (-2x+y=6)+ (y-2x=4) have no solution?
Respuesta :
apologiabiology
apologiabiology
14-04-2016
assuming you are asking
does -2x+y=6 and y-2x=4 have a solution
look at them
rewrite first equation by switching x and y
y-2x=6 and
y-2x=4
false since they are same values
there is no solution
these 2 lines are paralell
NO SOLUTION
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