HungryForKnowlage HungryForKnowlage

02-05-2017
Mathematics

contestada

Please Help!!

Find the solution to the system of equations by using either graphing or substitution.

y = 6 - x and y = x - 2

A. (2, 4)
B. (-4, 2)
C. (4, 2)
D. no solutions

Respuesta :

apologiabiology apologiabiology

02-05-2017

subsitte

y=6-x and y=x-2
both equal y so set equal;

6-x=y=x-2
6-x=x-2
add x both sides and addd 2
8=2x
divide 2
4=x

sub back

y=6-x
y=6-4
y=2

(x,y)
(4,2)

answer is C

Answer Link

Аноним Аноним

03-02-2019

Answer:

yes

Step-by-step explanation:

Answer Link

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