1.
What is the first step in solving the system of equations using the elimination method?
A.
Add the equations.
B.
Multiply the second equation by 2.
C.
Subtract the second equation from the first equation.
D.
Solve the first equation for
x
.
Hint
2.
Use the elimination method to solve the system of equations.
A.
B.
C.
D.
Hint
3.
Use elimination to solve the system of equations.
-
x
+ 2
y
= 18
x
+ 8
y
= -38
A.
B.
(-22, -2)
C.
D.
(-5, -1)
Hint
4.
Use elimination to solve the system of equations shown below.
2
x
- 4
y
= -5
3
x
+ 4
y
= -15
A.
B.
C.
D.
Hint
5.
Solve the system of equations
3
x
– 5
y
= 4
–2
x
+ 4
y
= 3.
A.
B.
C.
D.
Hint