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Complete the ordered pair so that it is a solution of x plus y - 1 equals 0?
Wiki User
∙ 14y ago
Although no incomplete ordered pairs have been shown they can be readily solved.
If x + y - 1 = 0, then x = 1 - y, also y = 1 - x.
From the above formulae for x and y then any omissions can be completed.
EXAMPLE : complete the ordered pairs (1) (7, y) and (2) (x, -4)
(1) y = 1 - x = 1 - 7 = -6 : The ordered pair is thus (7, -6)
(2) x = 1 - y = 1 -(-4) = 5 : The ordered pair is thus (5, -4)
Wiki User
∙ 14y ago
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