SOLUTION: Which of the following systems of equations has many solutions? a)2x + 3y = 6 y = 2x + 2 b)8x – 4y = 12 y = 2x – 3 c)y = 4x + 3 y = 4x – 3 d)2x + y = 4 –2x – y = 4

Algebra ->  Graphs -> SOLUTION: Which of the following systems of equations has many solutions? a)2x + 3y = 6 y = 2x + 2 b)8x – 4y = 12 y = 2x – 3 c)y = 4x + 3 y = 4x – 3 d)2x + y = 4 –2x – y = 4      Log On


   

Question 1033480: Which of the following systems of equations has many solutions?
a)2x + 3y = 6
y = 2x + 2
b)8x – 4y = 12
y = 2x – 3
c)y = 4x + 3
y = 4x – 3
d)2x + y = 4
–2x – y = 4
Found 2 solutions by Gogonati, ikleyn:
Answer by Gogonati(855) About Me  (Show Source):
You can put this solution on YOUR website!
8x-4y=12 (Divide by 4 two sides) is equivalent with 2x-y=3 or y=2x-3
y=2x-3

Answer by ikleyn(52748) About Me  (Show Source):
You can put this solution on YOUR website!
.
System b) has many solutions.