Substitution - Easier
Substitution - Harder
Elimination - Easier
Elimination -Harder
Both (Mixed Levels)
100
Solve the following system: x+y=15 x=12
(12,3)
100
Solve for y: x + y =22 x = 2y + 1
y = 7
100
Solve for y: x + y=10 -x+2y=5
x=5
100
Find the solution using elimination: x + y = 8 x - y = 2
(5,3)
100
Solve for y: 2x-2y=10 y=2
y=7
200
Solve the following system: 2x+y=11 y=7
(4,7)
200
Solve for y: 2x + 3y = 21 x = y + 1
y = 5
200
Solve for x using elimination: 2x–y =17 x–y =10
x=9
200
Find the solution: 2x + 2y = 20 3x - 2y = 10
(6, 4)
200
Solve for x: x+y=10 x-y=6
y=8
300
3x+4y=17 y=2
(3,2)
300
Find the solution by substitution: 4x + 7y = 19 y = x + 9
(4,11)
300
Solve for x using elimination: x−y=11 2x+y=19
x=10
300
Find the solution using elimination: –2x + y = 10 4x – y = –14
(-2,6)
300
Find the solution: 2x - y = 15 y=3
(9,3)
400
2x+10y=14 x=-3
(-3,2)
400
Find the solution by substitution: 2y – 4x = 14 y = 6x + 11
(1,17)
400
Solve for y using elimination: –x+9y=–5 x–5y=1
y=-1
400
Find the solution using elimination: –7x – y = 13 8x + y = –14
(-1,-6)
400
Find the solution: 2x - 3y = 2 -2x + 5y = 6
(7,4)
500
Solve the following system: -3x+6y=-3 y=1
(3,1)
500
Find the solution using substitution: x = 2y – 1 3x – 2y = -3
(-1,0)
500
4x + y= 28 2x - y = -4
y=4
500
Solve the following system using elimination: 7x + 2y = 24 8x + 2y = 30
(6,-9)
500
Find the solution: 3x - y = 5 y = 2x + 4
(1,6)
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