evelyn2992 evelyn2992

05-06-2021
Mathematics

contestada

Solve the system using substitution.
y = 4x – 8
y = 2x + 10

Respuesta :

azocher26 azocher26

05-06-2021

Answer:

9,28

Step-by-step explanation:

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yasmen2008 yasmen2008

05-06-2021

(y=4x-8)-(y=2x+10)
0=2x-18
By moving x to other side
2x=18
Dividing by 2
X= 9
Putting the value of x in any equation
y=4(9)-8 = 36-8 =28
Y=28

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