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GracnavitjennettaW GracnavitjennettaW
  • 08-01-2017
  • Mathematics
Answered



x = y - 3

x + 3y = 13

What is the solution to the system of equations?

A(1, 4)
B(4, 1)
C(7, 4)

Eliminate

D(2.5, 5.5)

Verified Answer :

tiktak tiktak
  • 08-01-2017

if you implement x from first equation in second equation you'll get: y-3+3y=13. from this you get y=4, then you can go to first equation with that to get x=1. So your answer is A)

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