220137ginger 220137ginger

13-11-2017
Mathematics

contestada

solve the following system of equations.
y=4x+11
y=x+38

Respuesta :

urifrenkel1 urifrenkel1

13-11-2017

y=4x+11 y=x+38
-x -x
3x+11=38
-11 -11
3x=27
/3 /3
x=9
y=47

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