chloe118 chloe118

27-02-2017
Mathematics

contestada

What is the solution of the system ?Use substitution.
Y= -3x
X + y = -4

What is the solution of the system Use substitution Y 3x X y 4 class=

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Аноним Аноним

27-02-2017

I hope this helps you

x-3x= -4

-2x= -4

x=2

y= -3.2

y= -6

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