Solve It! The diagram shows the amount of money that each player starts with in a video game. To be fair, each player should have the same amount of money. What amount must be in the chest? Enter only a number.

3

3

10

Vocabulary: In your own words, what does it mean to isolate a variable?

4

4

10

Vocabulary: In your own words, what is an inverse operation?

5

10

Problem 1 Got It? What is the solution of the equation? Check your answer.

3

-8

-10

-4

6

7

7

10

Problem 2 Got It?

A

B

C

D

8

8

10

Problem 2 Got It?

A

B

C

D

9

9

10

Problem 3 Got It?

A

B

C

D

10

10

10

Problem 3 Got It?

A

B

C

D

11

11

10

Problem 4 Got It?

A

B

C

D

12

12

10

Problem 4 Got It?

A

B

C

D

13

10

Problem 5 Got It? What is the solution of the equation? Check your answer.

Enter only a number.

15

15

10

Problem 6 Got It?

A

B

C

D

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