0
Add your answer:
Earn +20 ptsQ: Is 9 -1 a solution of x plus 5y equals 4?
Write your answer...
Submit
Still have questions?
Related questions
What is the solution to 5y plus 7 equals 2?
5y + 7 = 25y = -5y = -1
Is 9 comma -1 a solution of x plus 5y equals 4?
yes
What is 3x plus 5y plus 1 equals 0?
x=(-5y-1)/3
What is the solution of this linear system 3x plus 5y equals -1 2x-5y equals 16?
3x + 5y = -1 2x - 5y = 16 Add the two equations: 5x = 15 or x = 3 Substitute for x in the first equation: 3*3 + 5y = -1 15 + 5y = -1 5y = -10 so y = -10/5 = -2 The solution is (x, y) = (3, -2)
What the solution of 2x plus 5y equals 16 and 2x plus 3y equals 14?
2x + 5y = 16 -2x - 3y = -14 2y = 2 y = 1 / x = 5.5 (5.5,1) or (5 1/2,1)
What is the ordered pair that is the solution to these equations 3x - 2y equals 8 2x plus 5y equals -1?
y=(-1) x=(2)
What is the solution of x if -5x equals 3 plus y?
-5x=3+y x=-1/5y-3/5
8 plus y equals 7 plus 5y?
8+y = 7+5y y-5y = 7-8 -4y = -1 y = 1/4
3x plus 2y equals 10 2x plus 5y equals 3?
(4, -1)
7x plus 5y equals 2 8x - 9y equals 17?
(1, -1)
What is -6x plus 3y equals -18 -10 plus 5y equals -30 using substitution?
The question is not quite clear, do you mean -6x+3y = -18 and -10+5y = -30? If so then the solution is: -10+5y= -30 5y = -30+10 5y = -20 y = -4 Substitute the value of y into the equation -6x+3y = -18: Answer: x = 1 and y = -4
What is the equation 80 equals 3y plus 2y plus 4 plus 1?
3y+2y+4+1=80 5y+5=80 5y=80-5 5y=75 y=15
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.