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How many solutions does -x plus y equals -7 -x plus y equals 1 have?
Updated: 12/16/2022
Wiki User
∙ 13y agoBest Answer
-6
Kayleigh Waelchi
Lvl 10
∙ 3y agoThis answer is:
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Wiki User
∙ 13y agoNone. The lines described by the two equations are parallel and don't intersect.
In other words, the lines have no point in common, i.e. there's no ordered pair
that satisfies both equations.
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