Algebra

How many solutions does the system of equations have?
2x = -10y + 6 and x + 5y =3
A: one
B: two
C: infinitely many
D: none
_________________
I think it is either A or D, A because i graphed it and i could only graph 2x = -10y + 6, and maybe D because i couldn't get a complete solution

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  1. don't guess. if you rearrange the equations, you get
    2x+10y = 6
    x+5y = 3
    Those are the same line (divide the top by 2 and you get the bottom)
    So, C

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