Quiz: Solving Equations - Shraddha Sharma | Biblioteka

10

17 + 3k = 26

10

8 + 9c = - 10

2

-2

9

10

- 16 - 2j = - 34

-9

34

16

9

10

What is the step 1 to solve below equation:

Multiply both sides by 18.

Take away 13 from the left side of the equation.

Take away 13 from both sides of the equation.

Add 13 to both sides of the equation.

10

What will be the 'Step 2' to solve the above equation:

Take away 13 from the left side of the equation.

Multiply both sides by 18.

Add 13 to both sides of the equation.

Take away 13 from both sides of the equation.

10

What will be the 'Step 1' to solve below equation:

Multiply both sides of the equation by 15

Add 13 to the both sides of the equation.

Add 17 to both sides of the equation.

Subtract 17 from both sides of the equation.

10

What will be the 'Step 2' to solve above equation:

Add 13 to the both sides of the equation.

Add 17 to both sides of the equation.

Subtract 17 from both sides of the equation.

Multiply both sides of the equation by 15

5

Solve this equation.

9

-9

18

-18

Refer to this text to answer Question 9, 10 & 11.

Carolina took her Chromebook to service center for repairing. At the service center, the labor charge was $20 per hour and the the cost for parts was $30 .The total bill for the repair of the chromebook was $90.

5

What is the OTA (One Time Amount)?

$90

$20

$30

5

What is 'Number * Variable' in above word problem?

30p

20h

90d

5

What is the total amount in above word problem?

$30

$90

$20

10

Select the correct equation.

20 + 30d = 90

30 + 20h = 90

90 - 30d = 20