cambam2
cambam2
19-07-2015
Mathematics
contestada
fill in the other coordinate 2x-5y=11 (2,_)
Respuesta :
RedRicin
RedRicin
19-07-2015
The 2 is in the x place.
Let's substitute 2 for x in our equation.
2(2)-5y=11
Now, we can solve for y. (the other coordinate)
4-5y=11
Subtract 4 from each side.
-5y=7
Divide by -5.
y = -7/5
or
-1 2/5
or
-1.4
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