SIWS Investigation 2 Jeopardy

Solving One-Step Equations

100

Solve the following equation:

x+3=12

What is x=9?

200

Solve the following equation:

-10=x-8

What is x=-2?

300

Solve the following equation:

-5x=25

What is x=-5?

400

Solve the following equation:

x/4=8

What is x=32?

500

Solve the following equation:

10=x/-2

What is x=-20?

Solving Multi-Step Equations with Variables on One Side

100

Solve the following equation:

2x+5=11

What is x=3?

200

Solve the following equation:

9=-3x-3

What is x=-4?

300

Solve the following equation:

2x + 5 -3x = 10

What is x=-5?

400

Solve the following equation:

-6(x-2)=24

What is x=-6?

500

Solve the following equation:

2x-3(2x+5)=9

What is x=-6?

Solving Equations with Variables on Both Sides

100

Solve the following equation:

5x=4x+7

What is x=7?

200

Solve the following equation:

4x+3=2x+7

What is x=2?

300

Solve the following equation:

-5x+14=7x+2

What is x=1?

400

Solve the following equation:

-6x-3=-5-2x

What is x=1/2 or x=0.5?

500

Solve the following equation:

x/2=3x+5

What is x=-2?

Solving Multi-Step Equations with Variables on Both Sides

100

Solve the following equation:

8-2x-10=6-4x+2

What is x =5?

200

Solve the following equation:

4(x-2)=3(x-3)

What is x=-1?

300

Solve the following equation:

2x-5(x+1)=4x+1-x

What is x=-1?

400

Solve the following equation:

-0.2x-0.2 = -0.4x + 0.8

What is x=5?

500

Solve the following equation:

30.5x + 22.5 = 24.5x + 28.5

What is x=1?

Solving Multi-Step Equations with Variables on Both Sides

100

Solve the following equation:

2x+5=3x

What is 5?

200

Solve the following equation:

14x - 6 = 13x - 6

What is 0?

300

Solve the following equation:

6(x+2) = 3(x-5)

What is -9?

400

Solve the following equation:

x+2x+3x+4x-30=x-2x-3x-4x+8

What is 2?

500

Evaluate the following expression when x=-3

3(2x+4)+9 = 4(2x+4)

What is 2.5?