1.
Use elimination to solve the system given below.
5
x
- 2
y
= 25
5
x
+ 3
y
= 5
A.
B.
(3, -5)
C.
(13, 20)
D.
(4, -5)
Hint
2.
Use elimination to solve the system of equations given below.
x
+ 3
y
= 6
2
x
- 6
y
= 8
A.
B.
C.
D.
Hint
3.
Use elimination to solve the system of equations given below.
3
x
- 2
y
= 4
2
x
+
y
= -2
A.
B.
C.
D.
(0, -2)
Hint
4.
Use elimination to solve the system of equations given below.
5
x
+ 3
y
= 3
3
x
+ 4
y
= 15
A.
B.
(3, -4)
C.
(5, 0)
D.
(-3, 6)
Hint
5.
Use elimination to solve the system of equations given by 3
x
– 2
y
= 10 and 5
x
+ 2
y
= 6.
A.
(2, -2)
B.
no solution
C.
infinitely many solutions
D.
(-2, -8)
Hint