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2x2
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3x3
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Mixture
100
Solve the equation using substitution: x+y=4 x-y=2
What is (3,1)
100
Solve using Elimination: 2x+y=5 x-y=1
What is (2,1)
100
Solve this equation using Elimination x -2y+3z=9 -x+3y =-4 2x-5y+5z=17
What is x=1,y=-1, and z=2
100
Solve using method of your choice: 3x-5y=7 2x+y=9
What is (4,1)
100
Solve by using substitution: x-y=-4 x^2+y=-2
What is (2,6), (-1,3)
200
Solve the following equation using Elimination- 5x+3y=9 2x-4y=14
What is (3,-2)
200
Solve using Substitution: 2x+y-3z=10 y =2 y -z =4
What is (1,2,-2)
200
Solve by using Substitution: x-2y+3z=9 y+3z=5 z=2
What is x=1,y=-1,z=2
200
Solve using the method of your choice: y=2x-5 y=5x-11
What is (2,-1)
200
Solve using substitution -2x + y =-5 x^2+ y^2=25
What is (0,-5), (4,3)
300
solve the following equation using substitution: 4x-y=1 6x+y=-6
What is (-1/2, -3)
300
Solve using Substitution: -x +y=4 x^2+y=3
What is no solution
300
Solve using Substitution- 2x-y+5z=24 y+2z=6 z=4
What is (1,-2,4)
300
Solve using method of your choice: x+2y=4 x-2y=1
What is (5/2, 3/4)
300
Solve the system by elimination: 7x+12y =63 2x+3(y+2)=21
What is (-3,7)
400
Solve this equation using Elimination: 3x+2y=10 2x+5y=3
What is (4,-1)
400
Solve using Elimination: x- y=2 -2x+2y=5
What is no solution
400
Solve using Elimination: x+y+z=6 2x-y+z=3 3x -z=0
What is (1,2,3)
400
Solve using method of choice: 1.5x+0.8y=2.3 0.3x-0.2y=0.1
What is (1,1)
400
Solve using method of choice: 2x+3y =0 4x+3y - z=0 8x+3y+3z=0
What is (0.0.0)
500
Solve the following equation using Elimination: 0.02x-0.05y=-0.38 0.03x+0.04y=1.04
What is (16,14)
500
Solve using Elimination: 2x +2z=2 5x+3y =4 3y-4z=4
What is (-4,8,5)
500
Solve using substitution: 4x-2y+z=8 2z=4 -y+z=4
What is (1/2,-2,2)
500
Solve using the method of your choice: x +3w=4 2y -z -w=0 3y -2w=1 2x-y+4z =5
What is (1,1,1,1)
500
Solve using elimination: 3x-5y=2 2x+5y=13
What is (3, 7/5)