answersLogoWhite

0

2x plus y equals 4 and -x plus y equals 1?

User Avatar

Anonymous

∙ 16y ago
Updated: 10/17/2024

Substitution method: y = 1 + x so 2x + (1 + x) = 4, ie 3x = 3 so x = 1 and y = 2

User Avatar

Wiki User

∙ 16y ago
Copy

What else can I help you with?

Related Questions

What is the answer to 2x plus 5 plus x2x-1 plus 2x plus 4?

x equals 4


2x plus 5 equals 3x plus 1?

2x+5=3x+1 -x=-4 x=4


4 plus 2x- -2x plus 1 equals 13 plus 6?

(4 + 2x) - (-2x + 1) = 13 + 6 4 + 2x + 2x -1 = 19 4x +3 = 19 4x = 19 - 3 4x = 16 therefore x = 16/4 x = 4


What is the x in x plus 4 equals 2x plus 3?

1


If 2x - 1 equals 3x plus 4 then x equals?

2x - 1 = 3x + 4 Subtract 2x from both sides: - 1 = x + 4 Subtract 4 from both sides: -5 = x


What is 4 plus 2x minus-2x plus 1 equals 13 plus 6?

4+2x-2x+1=13+6 Combine like terms. (4+1=5; 2x-2x=0; 13+6=19) 5=19 This problem has no solution.


2x plus y equals 7 x plus y equals 4?

(3, 1)


3x plus 2y equals 10 2x plus 5y equals 3?

(4, -1)


How would you solve 2x plus 1 equals 9?

2x+1 = 9 2x = 9-1 2x = 8 x = 4


What is the solution of -2x plus 5 equals 8 and 2x plus 2x equals 6?

5 - 2x = 8 x = -1 and 1/2 4x = 6 x = 6/4 or 3/2


Factor 2x squared - 6x plus 4 equals 0?

(2x-4)(x-1) = 0


What does x equal if 5 equals 2x plus 1?

4

Trending Questions
Is 5'8 tall? Why are diapers white? What is 59 rounded to the nearest ten? What is the difference between residential contractor and building contractor? How do you use the word pesos in a sentence? Example of two word of compound words? What kind of sports do people from Russia play? Why does a pole star appear as a spot when others show a track? What is skitter? How does Federigo's decision to kill his falcon similar to Monna's decision to ask him for it? What is a form of writing? What is the area of a square that has a side length of 5.2 inches? How do you pronounce s? What are the features of The Contour apartment complex? Can you throw a bowie knife? How do you make health juice on Webkinz? What is the significance of the dual nature of man in understanding human behavior and decision-making? Why does a demon come to you? What numbers can you divide to get 48 and show you how? What rhymes with Hawaiian?

Resources

Leaderboard All Tags Unanswered

Top Categories

Algebra Chemistry Biology World History English Language Arts Psychology Computer Science Economics

Product

Community Guidelines Honor Code Flashcard Maker Study Guides Math Solver FAQ

Company

About Us Contact Us Terms of Service Privacy Policy Disclaimer Cookie Policy IP Issues
Answers Logo
Copyright ©2026 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.