Use elimination method to solve the system of equations -x+y=7 and x+y=1

asked Dec 6, 2022 18.0k views

13 votes

by RcMan

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8 votes

Answer:

(x, y)= (-3, 4)

Explanation:

eliminate the variable by adding the equations

Bohm answered Dec 10, 2022

by Bohm

7.7k points

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