Solving Word Problems in Algebra

The video tutorial covers the second part of a unit, focusing on solving one-step equations and identifying mistakes in them. It emphasizes the importance of understanding prior material before progressing. The tutorial also guides students through setting up and solving word problems, including more complex scenarios. The instructor provides examples and encourages practice to master these skills.

Why is it important to understand the prior material before moving to the second part of the unit?

• It is not important at all.

• It makes the unit longer.

• It helps in understanding the new concepts better.

• It is required for the final exam.

What is the first step in solving one-step equations?

• Multiplying both sides by zero.

• Guessing the answer.

• Identifying the operation needed to isolate the variable.

• Adding random numbers to both sides.

What mistake is made if you multiply on one side and divide on the other?

• Ignoring the variable.

• Correct calculation.

• Using the wrong numbers.

• Inconsistent operations.

What is the result of dividing 72 by 8?

• 10

• 9

• 8

• 7

In a word problem, what does '10 less than J' mean?

• 10 minus J

• J plus 10

• 10 plus J

• J minus 10

How do you solve the equation '60 is 5 times as great as K'?

• Multiply both sides by 5.

• Divide both sides by 5.

• Add 5 to both sides.

• Subtract 5 from both sides.

What does '29 is six more than K' translate to in an equation?

• K + 6 = 29

• 29 + 6 = K

• K - 6 = 29

• 29 - 6 = K

What is the equation for '10 less than J is 35'?

• J - 10 = 35

• J + 10 = 35

• 10 + J = 35

• 10 - J = 35

What is the equation for '60 is 5 times as great as K'?

• K / 5 = 60

• K - 5 = 60

• 5K = 60

• K + 5 = 60

If K divided by 11 equals 7, what is the value of K?

• 70

• 7

• 11

• 77