Set Equal
Substitution
Elimination
Elimination Multiplication
Player's Choice
100
y = 3x + 2
y = 8x - 3
(1 , 5)
100
y = 3x - 2
3x - 4y = -10
(2 , 4)
100
x - y = 11
2x + y = 19
(10 , -1)
100
−2x − 9y = −25
−4x − 9y = −23
(-1 , 3)
100
3x + 9y = 6
y = 2x + 17
(-7 , 3)
200
y = x - 5
y = -x + 1
(3 , -2)
200
y = 3x + 14
2y - 6x = 28
(-3 , 5)
200
−6x + 5y = 1
6x + 4 y = −10
(-1 , -1)
200
8x + y = −16
−3x + y = −5
(-1 , -8)
200
y = 5x + 3
y = 2x + 6
(1 , 8)
300
y = 5 - x
y = 3x + 25
(-5 , 10)
300
5x + 2y = 7
y = 8 - 4x
(3 , -4)
300
−4x − 2y = −12
4x + 8y = −24
(6 , -6)
300
−3x + 7y = −16
−9x + 5y = 16
(-4 , -4)
300
5y = 2x -18
3x - 5y = 22
(4 , -2)
400
x = 2y - 14
x = -3y + 1
(-8 , 3)
400
3x - 8y = 6
x = 4y + 2
(2 , 0)
400
4x + 8y = 20
−4x + 2y = −30
(7 , -1)
400
−7x − 8y = 9
−4x + 9y = −22
(1 , -2)
400
x = 3y - 8
4x + 7y = -13
(-5 , 1)
500
2x = 4y - 12
x = 2y - 6
Infinitely many solutions.
500
2x - 2y = -8
y = -x + 5
No solutions
500
3x + 2y = 0
y = 5x
(0 , 0)
500
3x − 2y = 2
5x − 5y = 10
(-2 , -4)
500
3x = 2y - 20
3y = 13 - 4x
(-2 , 7)
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