SOLUTION: x + y = 4

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Question 55261This question is from textbook Algebra concepts and aplications
: x + y = 4 This question is from textbook Algebra concepts and aplications

Answer by tutorcecilia(2152) About Me  (Show Source):
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What were the instructions?
x + y = 4
x-x+y=-x+4
y=-x+4 [Slope-intercept equation of a line]