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4x + y = 9 y = 3− x My answer options are (4,-1) (7/4,2) (2,1) (6/5,21/5)
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4 votes
4x + y = 9

y = 3− x


My answer options are
(4,-1) (7/4,2) (2,1) (6/5,21/5)

User Alfred Xiao
by
7.9k points

1 Answer

3 votes

Answer:


{x=2


y=1

Explanation:


4x + y =9


y=3-x


y=-x+3


4x+y=9
y=-x+3
4x+(-x+3)=9

User Ramesh Reddy
by
8.3k points
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