/*! 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} Q65. Solve each equation. Check your ... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 1: Q65. (page 46)

Solve each equation. Check your solutions.

5x-3=65

Short Answer

Expert verified

The solution set of given equation is 16,-10.

Step by step solution

01

– Description of step.

Divide each side of the given equation by 5 and simplify.

5x鈭�35=655x鈭�3=13
02

– Description of step.

For any real numbers p and q, where q鈮�0,

Case 1) if p=q then p=q or

Case 2) if p=q then p=-q

03

– Description of step.

Apply case 1 mentioned in step 2 to x-3=13 and simplify.

x鈭�3=13x鈭�3+3=13+3x=16
04

– Description of step.

Apply case 2 mentioned in step 2 to x-3=13and simplify.

x鈭�3=鈭�13x鈭�3+3=鈭�13+3x=鈭�10

05

– Description of step.

To check whether the obtained value of xis the solution of given equation, substitute 16 for xinto x-3=13and simplify.

x鈭�3=1316鈭�3=?1313=?1313=13

06

– Description of step.

To check whether the obtained value of xis the solution of given equation, substitute -10 for x into x-3=13 and simplify.

x鈭�3=13鈭�10鈭�3=?13鈭�13=?1313=13

Therefore, the solution set of given equation is16,-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

Find the value of each expression

2+85梅2-3

Simplify 414x-10y-6x+4y

Find the value of each expression

4.83+6

Use the following information.

Simple interest is calculated using the formula I=prt, where p represents the principal in dollars, rrepresents the annual interest rate, and trepresents the time in years. Find the simple interest Igiven each of the following values.

localid="1645019360494" p=$31,000,r=212%,t=18months

Find the value of1+35-17梅2脳6

A鈭�4B109C鈭�107D鈭�144
See all solutions

Recommended explanations on Math Textbooks

Applied Mathematics

Read Explanation

Decision Maths

Read Explanation

Calculus

Read Explanation

Probability and Statistics

Read Explanation

Logic and Functions

Read Explanation

Geometry

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.