SOLUTION: Complete the ordered pair (,4) so that it is a solution of x+2y=9.

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Question 134115: Complete the ordered pair (,4) so that it is a solution of x+2y=9.
Answer by solver91311(24713) About Me  (Show Source):
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You are given that the y-coordinate is 4, so substitute:

x%2B2%284%29=9

x%2B8=9

x=1

The complete ordered pair is then (1,4)