Solving Equations

Solving Equations

Assessment

Flashcard

Mathematics

7th - 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 the first step in solving the equation 2x - (3 + 4x) = 11?

Back

Distribute the negative sign and simplify the equation.

2.

FLASHCARD QUESTION

Front

How do you isolate the variable in the equation x = 2x - 4?

Back

Subtract 2x from both sides to get -x = -4, then multiply by -1 to find x = 4.

3.

FLASHCARD QUESTION

Front

What is the solution to the equation 12 - 4x - x = 2?

Back

Combine like terms to get -5x = -10, then divide by -5 to find x = 2.

4.

FLASHCARD QUESTION

Front

In the equation 4y - 7 = 2y + 7, how do you solve for y?

Back

Add 7 to both sides and then subtract 2y from both sides to get 2y = 14, then divide by 2 to find y = 7.

5.

FLASHCARD QUESTION

Front

What is the process to solve the equation 3x - 4(2 + 3x) = 82?

Back

Distribute -4 to both terms in the parentheses, combine like terms, and isolate x.

6.

FLASHCARD QUESTION

Front

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

Back

To manipulate 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 importance of combining like terms when solving equations?

Back

It simplifies the equation, making it easier to isolate the variable.

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