/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Q41. Simplify each expression.41. 5x+... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 3: Q41. (page 144)

Simplify each expression.

41. 5x+2y-4x+y

Short Answer

Expert verified

The value of expression is x+3y.

Step by step solution

01

Step-1 –Apply the concept of addition of variable

Two same variable with the same sign got added and resulting variable carries the similar sign so if the two same variables with positive sign being added, the resulting sum will be positive as well. In addition, if two variables with negative sign being added, then the resulting sum will be negative.

02

Step-2 –Example for addition of variable

If two variables 2s and 3sare being added then then the resulting sum will be 2s+3s=5sand if two negative sign variable -2s,-3sbeing added, then the resulting sum will be -2s-3s=-5swhich is negative as well.

03

Step-3 –Evaluate the expression

To evaluate the expression we applied the concept of addition of variable.

5x+2y鈭�4x+y=x+3y.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Using your own words, list the steps in the general

strategy for solving linear equations.

If the perimeter of a rectangle is 12 times the width of the rectangle, then the length of the rectangle is how many times the width?

Graph each system of equations and describe it as consistent and independent, consistent and dependent, or inconsistent.

y=x+3y=2x+6

Explain why it is important to check a solution found by graphing in both of the original equations.

0.05n+0.10(n+8)=2.15
See all solutions

Recommended explanations on Math Textbooks

Probability and Statistics

Read Explanation

Applied Mathematics

Read Explanation

Theoretical and Mathematical Physics

Read Explanation

Statistics

Read Explanation

Discrete Mathematics

Read Explanation

Logic and Functions

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.