Multi-Step Equations Error Analysis

Multi-Step Equations Error Analysis

Assessment

Flashcard

Mathematics

8th - 9th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a multi-step equation?

Back

A multi-step equation is an equation that requires more than one step to solve, often involving operations such as addition, subtraction, multiplication, and division.

2.

FLASHCARD QUESTION

Front

How do you isolate a variable in an equation?

Back

To isolate a variable, you perform inverse operations to move all terms involving the variable to one side of the equation and constant terms to the other side.

3.

FLASHCARD QUESTION

Front

What is the first step in solving the equation 6.78x - 5.2 = 4.33x + 2.15?

Back

The first step is to get all terms involving x on one side and constant terms on the other side.

4.

FLASHCARD QUESTION

Front

What is the common denominator for the fractions 1/5 and 3/5?

Back

The common denominator for 1/5 and 3/5 is 5.

5.

FLASHCARD QUESTION

Front

What mistake did the student make in the equation 1/5x + 6 = 3/5x + 5?

Back

The student did not multiply all terms by the common denominator.

6.

FLASHCARD QUESTION

Front

What is the solution to the equation 5h - 7 = 5(h - 2) + 3?

Back

The solution is an identity, meaning it is true for all values of h.

7.

FLASHCARD QUESTION

Front

How do you check if your solution to an equation is correct?

Back

You can check your solution by substituting it back into the original equation to see if both sides are equal.

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