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
How do you change work into play just by changing one letter at a time? Does head have a short e sound? Which cyclone was Australia's most destructive and why? Are rational numbers is a whole number? What is the chemical compound for palladium (IV) bromide? Who is the author of The Canterbury Tales? How do you access the Hero Creator in the HERO Factory? What is the equation to find what Celsius is when given a temperature in Fahrenheit? For what two works is Spenser most famous? What is the sine of 0? What day is consider the seventh day of the week? What happened to christchurch? What is the driving distance from Missoula MT to Kalispell Mt? What is Jensen ackles favorite alcoholic drink? How wide is the 2013 Toyota Highlander? Does the size of tablets affect the amount of bubbles in blobs in a bottle? How do you divide 80 by 3.14? What does a straight line represent on a velocity time graph? What is the fuel consumption of a full loaded Airbus A380 at take off? What ancient city lies 156 miles southeast of Baghdad?

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.