16-06-2017
Mathematics

contestada

What is the common point between lines y = -x + 7 and y = 3x + 10?

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renlazaro1108 renlazaro1108

16-06-2017

Set -x+7 = 3x+10
4x = -3

x = -3/4

y = 7.75

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Alyssa5101 Alyssa5101

16-06-2017

(-0.75,7.75) if this is incorrect and doesn't help I'm sorry.

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