rkendight rkendight

10-02-2017
Mathematics

contestada

What is the value of y in the solution set of the system of linear equations shown below?
y = −x + 12
4x − 2y = 36
A 10
B 8
C 6
D 2

Respuesta :

ReneaNea ReneaNea

10-02-2017

4x-2(-x+12)=36
4x+2x-24=36
6x=60
x=10
plug x in y=-x+12

-10+12=2
D

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