dominikabryant1
dominikabryant1
08-03-2018
Mathematics
contestada
how do i solve this ?
Respuesta :
tinaninu30
tinaninu30
08-03-2018
3x+2y= -8
multiply by 3 to,x-y= -1
so u will get,
3x+2y= -8
-3x+3y=+3,eliminating both of them you will get,
5y= -5
y = -1
by applying the value of y,
3x+2*-1= -8
3x - 2= -8
3x= -5
x = -5/3
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