anitaly1212 anitaly1212

23-01-2021
Mathematics

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1. Solve this system by ELIMINATION and SUBSTITUTION in your note book. Make sure your work is neat and easy to read.
−4x + y = 6
−5x − y = 21 2.
Verify your solution algebraically by plugging your solution into each system of equations. Be sure to show this on your paper.

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Edita22 Edita22

23-01-2021

Answer:

(x,y) = (-219/9, -818/9)

Step-by-step explanation:

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