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  • 12-01-2017
  • Mathematics
Answered

Which of the following points is a solution to the following system of equations?


x + y = 1

3x – y = 3


A.

(3, 0)

B.

(5, –1)

C.

(1, 4)

D.

(1, 0)

Verified Answer :

Anonymous Anonymous
  • 12-01-2017

x + y = 1
3x – y = 3
---------------add
4x = 4
x = 1

x + y = 1
1 + y = 1
y = 0

answer D.
(1, 0)

Answer Link

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