I NEED HELP ASAP I SUCK AT MATH 1. Solve the linear system of equations using the linear combination method.

4x−9y=20

x−6y=20

x = 3, y = 5
x = -4, y = -4
x = 4, y = 4
x = 5, y = -3
2. Solve the system of equations using the linear combination method.

5p−3q=−39

−2p−3q=3

p = -7, q = 5
p = -5, q = 3
p = -6, q = 4
p = -6, q = 3
3. Solve the system of equations using the linear combination method.

9x+5y=35
2x+5y=0

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