SOLUTION: 17. Which of the ordered pairs (–3, 1), (1, 0), (–11, –3), (–27, 7) are solutions for the equation x + 4y = 1?

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Question 27181: 17. Which of the ordered pairs
(–3, 1), (1, 0), (–11, –3), (–27, 7)
are solutions for the equation x + 4y = 1?
Answer by josmiceli(19441)   (Show Source): You can put this solution on YOUR website!
I know it can't be (-11, -3). That would mean the sum of two negative numbers is a positive- not true.
Test the others
(-3) + 4(1) = 1
TRUE
(1) + 4(0) = 1
TRUE
(-27) + 4(7) = 1
-27 + 28 = 1
TRUE
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