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For each ordered pait, determine whether it is a sokution to 5x + 4y=-7. Is it a solution? (x, y) Yes No (-4, 0) (-3, 2) (2, 7) (1, - 3)

For each ordered pait, determine whether it is a sokution to 5x + 4y=-7. Is it a solution? (x, y) Yes No (-4, 0) (-3, 2) (2, 7) (1, - 3)

Algebra: Structure And Method, Book 1
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter2: Working With Real Numbers
Section2.9: Dividing Real Numbers
Problem 10MRE
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1:53:55 0.13 кВ/S * :5G4 97% 4 www-awu.aleks.com/aleksC (1 Objective Knowledge Check Question 8 Kamal v For each ordered pait, determine whether it is a solution to 5x +4y= -7. Is it a solution? (х, у) Yes No (-4, 0) (-3, 2) (2, 7) (1, -3) I Don't Know Submit
Transcribed Image Text:1:53:55 0.13 кВ/S * :5G4 97% 4 www-awu.aleks.com/aleksC (1 Objective Knowledge Check Question 8 Kamal v For each ordered pait, determine whether it is a solution to 5x +4y= -7. Is it a solution? (х, у) Yes No (-4, 0) (-3, 2) (2, 7) (1, -3) I Don't Know Submit
Expert Solution
Step 1

5x + 4y = -7

for find solution of this equationput these point in equation so if it satisfy the equation then that point is solution of this euqation. so put one by one in equation.

(-4,0) put in equation

5x + 4y = -7

5(-4) + 4(0) = -20

 

(-3,2) put in equation

5(-3) + 4(2) = -7 =-7 so this is solution for this equation

 

(2,7) put in equation

5(2) + 4(7) = 38

 

(1,-3) put in equation

5(1) + 4(-3) = -7 =-7 so this is solution for this equation

 

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