0
Best Answer
x + 2y = 3
x + y = 1
Subtract second equation from the first to give: 0x + 1y = 2 ie y = 2
Substitute this value of y in the second equation: x + 2 = 1 so that x = -1
The solution is x = -1, y = 2
Wiki User
∙ 14y agoThis answer is:
Add your answer:
Earn +20 ptsQ: X plus 2y equals 3 and x plus y equals 1?
Write your answer...
Submit
Still have questions?
Continue Learning about Math & Arithmetic
What is the solution of 2y plus 3x equals 0 x equals -1?
2y + 3x = 0 2y + -3 = 0 2y = 0 + 3 , 2y = 3 y = 3/2 y = 1.5 x = -1
What is 2y plus 2 equals 3y plus 3?
y = -1
What is the answer to this problem 5x plus 2y equals 19 and x-2y equals -1?
x = 3 and y = 2
3x plus 2y equals 10 2x plus 5y equals 3?
(4, -1)
3x plus 2y equals -3 2x plus 3y equals -2?
(-1, 0)
Related questions
5x plus 2y equals 19 x - 2y equals -1?
(3, 2)
What is the solution of 2y plus 3x equals 0 x equals -1?
2y + 3x = 0 2y + -3 = 0 2y = 0 + 3 , 2y = 3 y = 3/2 y = 1.5 x = -1
What is 2y plus 2 equals 3y plus 3?
y = -1
What is the answer to this problem 5x plus 2y equals 19 and x-2y equals -1?
x = 3 and y = 2
5x plus y equals 5 and 3x plus 2y equals 3?
(1, 0)
3x plus 2y equals 10 2x plus 5y equals 3?
(4, -1)
3x plus 2y equals -3 2x plus 3y equals -2?
(-1, 0)
X equals 2y-3 x equals 2y plus 4?
This means that 2y - 3 = 2y + 4 which is not possible.
2y-3 equals y plus 2?
No 2y-3 is not equals y plus 2AND how old are u?
What is 3x plus 2y equals 1?
y=-3/2x + 1/2
-3 plus 3y equals 2y plus 5?
3y - 3 = 2y + 5 3y - 2y = 5 + 3 y = 8
3 equals 2y plus 7x in standard form?
-7x - 2y = -3
Copyright ©2024 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.