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alyssakadas
alyssakadas alyssakadas
  • 13-02-2017
  • Mathematics
Answered

Solving systems of equations using substitution x=5y-8 x+5y=2

Verified Answer :

vadakkanap
vadakkanap vadakkanap
  • 13-02-2017

The answer is y=1 and x=-3

Answer Link
glanvabb glanvabb
  • 13-02-2017

The answer is (-3,1). 
x=5y-8, x+5y=2
5y-8+5y=2
10y=10
y=1
x=5(1)-8
x=5-8
x=-3

Answer Link

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