/*! 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} Q. 347 One number is two more than four... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 3: Q. 347 (page 405)

One number is two more than four times another. Their sum is-13. Find the numbers.

Short Answer

Expert verified

If one number is two more than four times another and their sum is -13then those numbers are-3&-10.

Step by step solution

01

Step 1. Given information  

The second number is 2more than 4times the first number.

The sum of the first number and the second number is -13.

02

Step 2. Consider variable for numbers 

Consider the first number is n.

The second number is 2more than 4times the first number.

So the second number is4n+2.

03

Step 3. Solution  

The sum of the first number and the second number is-13.

n+(4n+2)=-135n+2=-135n=-15n=-3

The first number is -3.

The second number is:

4n+2=4(-3)+2=-12+2=-10

So the numbers are-3&-10.

04

Step 4. Verification 

-10is 2more than 4times of role="math" -3

-10=?4(-3)+2-10=?-12+2-10=-10

The left-hand side is equal to the right-hand side

The sum of -3&-10is -13

(-3)+(-10)=?-13-3-10=?-13-13=-13

The left-hand side is equal to the right-hand side, so our answer is correct

the numbers are-3&-10

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

50is what percent of40?

Find the percent decrease.

Last year, Sheila鈥檚 salary was \(42,000. Because of furlough days, this year, her salary was \)37,800.

The sum of two consecutive integers is 鈭�23. Find the integers.

In the following exercises, solve using the problem solving strategy for word problems. Remember to write a complete sentence to answer each question.

Zachary has 25country music CDs, which is one-fifth of his CD collection. How many CDs does Zachary have?

Jaime has $2.60in dimes and nickels. The number of dimes is 14 more than the number of nickels. How many of each coin does he have?
See all solutions

Recommended explanations on Math Textbooks

Applied Mathematics

Read Explanation

Discrete Mathematics

Read Explanation

Geometry

Read Explanation

Decision Maths

Read Explanation

Mechanics Maths

Read Explanation

Calculus

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.