Question

Im not good with this MEDAL AND FAN !!!!!!!!!!!!
Determine which system below will produce infinitely many solutions.

-4x + 6y = 20
4x - 3y = -2

-2x + 4y = 18
4x - 8y = -36

3x - 2y = 5
-6x - 4y = -10

5x - 3y = 12
15x - 9y = 24

Answer 1

when one setup is a multiple of the other, then they are the same setup and have all points in common

Answer 2

So the answer is between C and D

Answer 3

3(-2) = -6

but

-2(-2) is not -4

so it aint C
............................

D is good till the last part: 12(3) is not 24

so they are both bad options

Answer 4

and since -4(-1) = 4, but 6(-1) is not -3, then A is out as well

Answer 5

So the answer is B you are my life saver thank you !!!!!!!!!!!