alley200000
alley200000
27-08-2018
Mathematics
contestada
solve y+2x=5;x=-1,0,3
Respuesta :
noone48
noone48
27-08-2018
If x=-1 => y-2=5=> y=7,x=-1
If x=0=> y+0=5=> y=5,x=0
If x=3=> y+6=5=> y=-1,x=3
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