Solving Equations

Question 1

Which of the following equations is equivalent to 4[x + 2(3x – 7)] = 22x – 65?

Revolt · Accepted Answer

B: 28x – 56 = 22x – 65

Question 2

In 3 years, Dianna will be 4 times as old as she was 33 years ago. How old is Dianna now?Choose the most logical value for the variable to represent.Let x = .

Revolt · Accepted Answer

B: Dianna’s age now

Question 3

In 3 years, Dianna will be 4 times as old as she was 33 years ago. How old is Dianna now?Translate the phrase “in 3 years” into algebraic terms.

Revolt · Accepted Answer

D: x + 3

Question 4

Translate the phrase “4 times as old as she was 33 years ago” into algebraic terms.

Revolt · Accepted Answer

C: 4(x – 33)

Question 5

What is the solution of the equation4[x + 2(3x – 7)] = 22x – 65?

Revolt · Accepted Answer

A:

Question 6

Which of the following facts did your response include? Check all of the boxes that apply.

Revolt · Accepted Answer

A: Dianna’s current age is what you are being asked to find.; B: Dianna’s age is the unknown in the problem.; C: The given relationships can be written in terms of Dianna’s current age.

Solving Equations Answers

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