Solving one step equations

Solving one step equations

Assessment

Flashcard

Mathematics

6th - 8th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a coefficient in an equation?

Back

A coefficient is a numerical factor that multiplies a variable in an equation. For example, in -5y, -5 is the coefficient of y.

2.

FLASHCARD QUESTION

Front

How do you simplify the expression -3(x + 7)?

Back

To simplify -3(x + 7), distribute -3 to both x and 7, resulting in -3x - 21.

3.

FLASHCARD QUESTION

Front

What is the solution to the equation -10k = 50?

Back

To solve -10k = 50, divide both sides by -10, resulting in k = -5.

4.

FLASHCARD QUESTION

Front

How do you solve the equation -4x = -36?

Back

To solve -4x = -36, divide both sides by -4, resulting in x = 9.

5.

FLASHCARD QUESTION

Front

What is the solution to the equation x + 4 = -3?

Back

To solve x + 4 = -3, subtract 4 from both sides, resulting in x = -7.

6.

FLASHCARD QUESTION

Front

What does it mean to isolate a variable in an equation?

Back

Isolating a variable means rearranging the equation so that the variable is on one side and all other terms are on the opposite side.

7.

FLASHCARD QUESTION

Front

What is the first step in solving a one-step equation?

Back

The first step is to perform the inverse operation to eliminate the constant or coefficient from the variable.

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