step 1 Now this problem we want to solve 5x plus 4 minus 4x is equal to 0. Now start by combining our l

Question

$5 x+4-4 x=0$

Name: Problem 66, Chapter 2: Beginning and Intermediate Algebra
Uploaded: 2022-02-12T22:45:52-08:00
Duration: 36 s
Channel: Christopher Stanley
Description: 5 x+4-4 x=0

   $5 x+4-4 x=0$

Beginning and Intermediate Algebra

Margaret L. Lial,… 7th Edition

Chapter 2, Problem 66

Instant Answer

Solved by Expert Christopher Stanley

02/12/2022

Step 1

We have $5x - 4x$ which simplifies to $x$. So, the equation becomes: \[x + 4 = 0\] Show more…

Show all steps

Thanks for your feedback!

$5 x+4-4 x=0$

Play audio

Feedback

Christopher Stanley and 79 other subject Algebra educators are ready to help you.

Ask a new question

Labs

Want to see this concept in action?

NEW

Explore this concept interactively to see how it behaves as you change inputs.

View Labs

Key Concepts

Linear Equations

Linear equations are algebraic expressions that represent straight lines when graphed. They involve variables raised only to the first power and constant terms. Solving these equations requires finding the value of the variable that makes the equation true, which forms the foundation for more complex algebraic problem solving.

Combining Like Terms

Combining like terms is a fundamental algebraic technique where terms with the same variable and exponent are added or subtracted to simplify the expression. This process reduces the equation to a simpler form, making it easier to isolate the variable and solve the equation.

Isolating the Variable

Isolating the variable involves rearranging an equation using inverse operations so that the variable of interest stands alone on one side of the equation. This concept is essential in solving equations because it directly leads to finding the solution that satisfies the equation.

Please give Ace some feedback