Drag each pair of equations to show if the system has no solution, one solution, or infinitely many solutions.
a. -12x + 6 y= -4x+ 2
b. y=-2r+ 3 Jァ=2x-7
c. y= 5x + 4 ァ=2x-7
d. y=-2x + 3 y= 2x – 1
e. y= 5x + 4 y= 5x - 2



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