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29-05-2016
Mathematics

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What is the solution to the linear system of equations?
y = 3x + 1
y = –x + 5

A.
(2, 7)

B.
(0, 5)

C.
(1, 4)

D.
The system has no solution.

Respuesta :

29-05-2016

Hello,

Answer C

y=3x+1
y=-x+5
==>3x+1=-x+5
==>4x=4
==>x=1 and y=-x+5=-1+5=4

(1,4) is the solution.

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