Graphing
Substitution
Substitution by Graphing
Elimination
Vocabulary
100

4x-y=3 and 3x+y=4

What is (1,1) ?

100

3x+y=13 and 5x-2y=18

What is (4,1)?

100

y=x=6 and y=-2x-3

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What is(-3,3)?

100

2x+y=-10 and -y= 2x+10

What is infinite?

100

A method for solving systems of equations by adding or subtracting to eliminate a variable.

What is elimination?

200

3x-y=-1 and x-2y=-12

What is(2,7)?

200

4x + 2y = 10 and x − y = 13

What is(6,-7)?

200

5x-y=-5 and 3x-6y=24

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What is (-2,-5)?

200

3y=26-5x and 6x+7y=21

What is(7,-3)?

200

What is step two of substitution?

What is substitute?

300

3x+y=5 and x-4y=32

what is (4,-7)

300

2x-7y=13 and 3x+y=8

What is(3,-1)?

300

2x-3y=-12 and x+y=9

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What is (3,6)?

300

x-y=-5 and x-y=9

What is(2,-7)?

300

A method of solving systems of equations by _______ equations within one another.

What is substitution?

400

y=x+4 and x-y=1

What is Parallel lines or no solution

400

x-3y=2 and 2x-6y=6

What is No Solution?

400

2x=y=-8 and 3x-5y=-25

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What is (-5,2)?

400

x+y=3 and x-3=-29

What is(-5,8)?

400

______ and _______ the equations to eliminate the variable with common _____. 

What is add or subtract and coefficients?

500

x-y=-9 and 3x+4y=8

What is(-4,5)?

500

x-2y=1 and 3x-6y=3

What is infinite?

500

x-2y=8 and 8x+6y=42

Show Answer on Graph!!

What is (6,-1)?

500

10x-3y=18 and -2x+3y=6

What is(3,4)?

500

What are three types of solutions to graph systems of equations? 

What is one solution, no solution or infinite solutions?

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