Solving two-step equations

Solving two-step equations

Assessment

Flashcard

Mathematics

7th 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 two-step equation?

Back

A two-step equation is an algebraic equation that requires two operations to solve for the variable.

2.

FLASHCARD QUESTION

Front

What is the first step in solving the equation 5x + 7 = 12?

Back

Subtract 7 from both sides of the equation.

3.

FLASHCARD QUESTION

Front

After subtracting 7 from both sides of the equation 5x + 7 = 12, what is the next step?

Back

Divide both sides by 5 to isolate x.

4.

FLASHCARD QUESTION

Front

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

Back

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

5.

FLASHCARD QUESTION

Front

What is the solution to the equation 5x + 7 = 12?

Back

The solution is x = 1.

6.

FLASHCARD QUESTION

Front

What is the purpose of performing inverse operations in solving equations?

Back

Inverse operations are used to undo the effects of operations applied to the variable, allowing us to isolate it.

7.

FLASHCARD QUESTION

Front

What is an example of an inverse operation for addition?

Back

Subtraction is the inverse operation of addition.

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