/*! 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} Q17. Solve the system of equations by... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 3: Q17. (page 146)

Solve the system of equations by graphing.

7y-2x=10-3y+x=-3

Short Answer

Expert verified

The solution of the equation is x=9 andy=4.

Step by step solution

01

Step-1 – Concept of solution of linear equations

The solution of the equation is the point where the two line intersect the graph.

02

Step-2 – Concept of plotting the graph of linear equation

The linear equation can be plotted in the graph by taking at least two points which satisfies the linear equations.

03

Step-3 – Evaluation of points

The given linear equations are 7y-2x=10 and-3y+x=10.

The point which satisfies the equation 7y-2x=10 are (0,107) and(-5,0).

The point which satisfies the equation -3y+x=-3 are (0,1) and(-3,0).

04

Step-4 –Plotting the graph

The two linear equations intersect at (9,4) in the graph.

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

Solve the system of equations by graphing.

20y+13x=100.65x+y=0.5
Fencing Micah has 74 feet of fencing to make a

dog run in his yard. He wants the length to be 2.5 feet

more than the width. Find the length, L, by solving the

equation 2L + 2(L 鈭� 2.5) = 74.

4n+84=n3

Six of the 13 members of a club are boys, and the rest are girls. What is the ratio of girls to boys in the club?

Four lines on a plane intersect in one point, forming 8 equal angles that are non-overlapping. What is the measure, in degrees, of one of these angles ?
See all solutions

Recommended explanations on Math Textbooks

Decision Maths

Read Explanation

Calculus

Read Explanation

Theoretical and Mathematical Physics

Read Explanation

Applied Mathematics

Read Explanation

Mechanics Maths

Read Explanation

Discrete Mathematics

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.