Solving Systems by Graphing
Solving Systems by Substitution
Solving Systems by Elimination
Determining the number of Solutions
100

Solve the following by graphing y=-x+5 y=-2x+3

(-2,7)

100

Solve the following system using Substitution x=6-4y 2x-3y=1

(2,1)

100

Solve the following system using elimination x+5y=28 

x+2y=13

(3,5)

100

Determine the number of solutions to the following system. -6x+2y=-2 

              3x-y=2

No solution

200
Solve the following by graphing y=3x-5 -7x+y=-5
(0,-5)
200
Solve the following system using substitution 4x+3y=0 y=-2x-2
(-3,4)
200

Solve the following system using elimination.

 7x-4y=-30 

3x+4y=10

(-2,4)

200

Determine the number of solutions to the following system. 2y-x=-4 

              2x+y=3

(2,-1) One solution

300
Solve the following system by graphing 2y+4x=12 2x-y=-10
(-1,8)
300
Solve the following system using substitution 6x-y=-35 5x-2y=-35
(-5,5)
300

Solve the following system using elimination

 x-3y=6 

2x=-3y-33

(-9,-5)

300
Determine the number of solutions to the following system. x+2y=3 x-2y=2
One solution (5/2, 1/4)
400
Solve the following system by graphing. 4x+2y=6 3x-3y=9
(2,-1)
400
Solve the following system using substitution 3x+3y=-18 4x-y=-14
(-4,-2)
400

Solve the following system using Elmination. x+3y=-1 

5x-4y=-24

(-4,1)

400
Determine the number of solutions to the following system. 2x-y=4 -2x+y=-4
Infinitely many solutions. They are the same lines.
500
Solve the following system by graphing y=4x+4 2y=-3x-14
(-2,-4)
500
Solve the following system using substitution 4x-2y=-4 7x-5y=-19
(3,8)
500

Solve the following system using elimination. 

3x-5y=-16 

2x-3y=-8

(-7,-1)

500
Determine the number of solutions to the following system. y+3=4x 3y=12x-9
Infinitely many solutions. They are the same line.
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