Simplify the expression: $$20 + 5(3x - 7)$$

The simplified expression is: $$15x - 15$$ .

Solve for x: $$27x - 18 + 13x = 92$$

The solution is: $$x = 2.75$$ .

Solve the equation: $$\frac{7}{5x} = \frac{11}{13x + 3}$$

The solution is: $$x = -0.58$$ .

Solve for x and round to the nearest hundredth: $$20 + 5(3x - 7) = 86$$

The solution is: $$x = 6.73$$ .

What does it mean to solve an equation?

To solve an equation means to find the value(s) of the variable that make the equation true.

A fraction represents a part of a whole and is expressed as $$\frac{a}{b}$$ , where a is the numerator and b is the denominator.

What is the difference between an expression and an equation?

An expression does not have an equality sign, while an equation does.

Rounding is the process of adjusting a number to a nearby specified value, often to make it simpler or to fit a certain precision.

What is an identity in algebra?

An identity is an equation that is true for all values of the variable.

What is a solution set?

A solution set is the set of all values that satisfy an equation.

What does it mean if an equation has no solution?

It means there are no values for the variable that can satisfy the equation.

What is the purpose of simplifying expressions?

Simplifying expressions makes them easier to work with and understand.

Geo Ch 12 Final Review Flashcards

Student preview

15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

Back

2.

FLASHCARD QUESTION

Front

Back

3.

FLASHCARD QUESTION

Front

Back

4.

FLASHCARD QUESTION

Front

Back

5.

FLASHCARD QUESTION

Front

Back

The result is: no solution.

6.

FLASHCARD QUESTION

Front

What is the distributive property?

Back

7.

FLASHCARD QUESTION

Front

Define a linear equation.

Back

A linear equation is an equation of the first degree, meaning it has no variables raised to a power greater than one.

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever

or continue with

Microsoft

Apple

Others

Already have an account?

Similar Resources on Wayground

11 questions

3D Design Vocabulary Flashcard

Flashcard

•

10th Grade

14 questions

Identifying Types of Phrases

Flashcard

•

7th - 12th Grade

12 questions

Organic 2 Exam 4 Review

Flashcard

•

KG

8 questions

CHILDREN 2 (1ST CLASS)

Flashcard

•

KG

11 questions

7517 05 Structured Programming

Flashcard

•

10th Grade - University

12 questions

Descriptive adjectives for Home and Furniture

Flashcard

•

10th Grade - University

15 questions

7517 01 Programming Basics

Flashcard

•

10th Grade - University

11 questions

Review A2

Flashcard

•

10th Grade

Popular Resources on Wayground

15 questions

Fractions on a Number Line

Quiz

•

3rd Grade

20 questions

Equivalent Fractions

Quiz

•

3rd Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

$fractions$

22 questions

fractions

Quiz

•

3rd Grade

20 questions

Main Idea and Details

Quiz

•

5th Grade

20 questions

Context Clues

Quiz

•

6th Grade

15 questions

Equivalent Fractions

Quiz

•

4th Grade

20 questions

Figurative Language Review

Quiz

•

6th Grade

Discover more resources for Mathematics

20 questions

Graphing Inequalities on a Number Line

Quiz

•

6th - 9th Grade

12 questions

Exponential Growth and Decay

Quiz

•

9th Grade

20 questions

Exponent Rules Review

Quiz

•

8th - 9th Grade

25 questions

Complementary and Supplementary Angles

Quiz

•

7th - 10th Grade

12 questions

Add and Subtract Polynomials

Quiz

•

9th - 12th Grade

13 questions

Model Exponential Growth and Decay Scenarios

Quiz

•

9th - 12th Grade

15 questions

Combine Like Terms and Distributive Property

Quiz

•

8th - 9th Grade

27 questions

7.2.3 Quadrilateral Properties

Quiz

•

9th - 12th Grade