Systems of Equations Jeopardy

Solve Systems by Substitution

100

y = 8 

y = x + 1

What is (7, 8) 

200

x = 6

2x - y = 5

What is (6, 7)

300

−7x − 2y = 1

 y = −4

What is (1, −4)

400

𝑥 = −7𝑦 

2𝑥 − 8𝑦 = 22

What is (7, −1) 

500

y = x + 3

y = -2x - 3

What is (-2, 1)

Solve Systems by Substitution I

100

y = −2 

4x − 3y = 18

What is (3, −2) 

200

y = x + 5

y = 6

What is (1, 6)

300

y = 2x

y - x = 15

What is (15, 30)

400

𝑦 = 4𝑥 − 9 

𝑥 − 𝑦 = 3

What is (2, −1) 

500

y = x − 6 

y = 8x + 1

What is (−1, −7) 

Solve Systems by Substitution II

100

y = -2x

x = 0

What is (0, 0)

200

6𝑥 + 8𝑦 = −22 

𝑥 = 3

What is (3, −5) 

300

𝑦 = −5 

5𝑥 + 4𝑦 = −20

What is (0, −5)

400

3𝑥 − 5𝑦 = 17 

𝑥 = 14

What is (14,5) 

500

4𝑥 + 2𝑦 = 10 

𝑥 = 𝑦 + 13

What is (6, −7)