Graphing
Substitution
Elimination
100
Solve the systems of equations by graphing:
y = 6
y = 3x - 3
One Solution
(3, 6)
100
Solve by substitution:
y = 5x - 4
4x + 2y = 34
(3, 11)
100
Solve by elimination:
x + 5y = 19
-x - 2y = -4
(-6, 5)
200
Solve the system of equations by graphing:
y = -4
y = 2/3x - 2
One Solution
(-3, -4)
200
Solve by substitution:
6x + y = 8
y = -6x + 8
Infinitely Many Solutions
200
Solve by elimination:
4x - 8y = -4
-2x + 8y = -2
(-3, -1)
300
Solve the system of equations by graphing:
y = -x + 2
3x + 3y = 6
Infinitely Many Solutions
300
Solve by substitution:
x - 2y = 19
2x + y = 13
(9, -5)
300
Solve by elimination:
3x - 10y = -85
x + 5y = 30
(-5, 7)
400
Solve the system of equations by graphing:
-x + 2y = -6
y = 1/2x + 3
No Solution
400
Solve by substitution:
x + y = 7
x + y = -7
No solution
400
Solve by elimination:
8x - 2y = -6
-3x + y = 4
(1, 7)
500
Solve the system of equations by graphing:
y = 2x
x + y = -6
One Solution
(-2, -4)
500
Solve by substitution:
y = x - 3
y = 1.5x - 5
(4, 1)
500
Solve by elimination:
x + y = -7
3x + 2y = -17
(-3, -4)