107k views
5 votes
1. Solve the system using substitution. (1 point)

x+y=8
y = 3r
O (4.12)
(2.6
Click
rita
BAI
(4-12)

1 Answer

6 votes

Explanation:

Just plug in y

New equation is:

  • x + 3r = 8
User Nick Rubino
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