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9/28 Equations with Variables on Both Sides

Posljednje ažuriranje almost 6 years ago

13

1

1

Pitanje 8

8.

10. Solve Number 10.

Combine

variables (x's)

Constants

Solve

1

1

1

1

1

1

Pitanje 7

7.

Write the equation that matches the model in #10.

8x=-4

2x+6=-2x-2

8x=4

2x+6=2x+2

1

Pitanje 9

9.

Solve #1.

1

Pitanje 10

10.

Solve #2.

1

1

1

Pitanje 1

1.

1. Solve

Pitanje 2

2.

2. Solve

Pitanje 3

3.

3. Solve

Pitanje 4

4.

4. Solve

2

x=2

Pitanje 5

5.

Who is right in #5?

Jane

Allie

C

D

Pitanje 6

6.

5. Solve the equation in #5.

Pitanje 11

11.

3. Solve

-1

1

3

0.25

Pitanje 12

12.

Where did Cam make the mistake on number 7? (Hint: solve on your own and see where the two are different.)

10-2x=19x+2-5x

10-2x=14x+2

10=16x+2

12=16x

x=3/4

Pitanje 13

13.

What is the correct answer to number 7?

1

0.75

0.5

-1