Systems with Graphs
Solving by Substitution
Solving by Elimination
Random
100
What is the solution?
(-1,1)
100
Solve the systems of equations:
-3x + 4y = -2
y = -5
(-6, -5)
100
Solve the systems of equations:
14x + 2y = 26
-14x - 6y = -50
(1, 6)
100
What is the solution to the system below?
(1, -2)
200
How many solutions are there?
No Solutions
200
Solve the system:
y=7x
x-7y=-48
(1,7)
200
Solve the systems of equations:
(4, -1)
200
What is the solution to the system below?
(7, -1)
300
Solve by graphing:
y=-2x-3
y=1/3x+4
(-3,3)
300
Solve the system.
-2x - 10y = -2
-4y = x
(-4,1)
300
Solve the systems of equations:
-15x + 6y = -36
8x - 6y = 22
(2, -1)
300
What strategy would you use?
14x + 2y = 26
-14x - 6y = -50
elimination
400
Solve by graphing
y=x-6
y=-1/2x-3
(2,-4)
400
Solve the systems of equations:
-5x - 5y = 10
y = -4x -17
(-5, 3)
400
Solve the systems of equations:
-3x - 24y = -66
3x + 4y = -14
(-10, 4)
400
What method would you use to solve?
-3x - 5y = 10
y = -4x -17
Substitution
500
Solve by graphing
y=-1/2x+8
y=2x-7
(6,5)
500
Solve the systems of equations:
y = -2x - 9
3x -6y = 9
(-3, -3)
500
Solve the systems of equations:
(2, -1)
500
What is the solution to the system of equations?
(-5, 8)