Question

Choose the ordered pair that is the solution to the system of equations.
-5y + 4x = 8
-15y + 3x = -3
(3,4/5)
(-3,-4)
(-3,4/3)
(3,0)

Answer 1

A

Answer 2

the rest dont make scene to be correct

Answer 3

thankz

Answer 4

remember to medal

Answer 5

need anymore help?

Answer 6

no that was my only struggle

Answer 7

-5y+x=-1
x=-1+5y
-5y+4x=8
Sub for x
-5y+4(-1+5y)=8
-5y-4+20y=8
15y=12
Y=12/15=4/5
=> x = -1+5(4/5)=-1+4=3