novamae401 novamae401

28-02-2021
Mathematics

contestada

y=3x-4

4x+3y=1

Sole by substitution

Respuesta :

kqopcoop kqopcoop

28-02-2021

Answer:

4x+3(3x-4)=1

4x+9x-12=1

13x=13

x=1

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