Question

3. how many solution does the system of equations have?
x+-4y+4 and 2x+8y+8
4. how many solutions does system of equations have?
y=6x+2 and 5x-20y=60
5. how many solutions does system of equations have?
x-4y=12 and 5x-20y=60
6. how many solutions does system of equations have?
y-7x=-14 and 7y-49x+-2

Answer 1

14. what is the solution of the system?
2x-y+-7
4x-y=-4
A. (-1.5,4)
B. (1.5,10)
C. (4,-1.5)
D. (-1.5,2)
15.what is the solution of the system?
5x+6y=20
9x+11y=32
A.(28,-20)
B.(28,20)
C.(-28,20)
D.(20,-28)
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but I need only right answers

Answer 2

@CloverRacer @SolomonZelman @Hero @parthkohil

Answer 3

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