paigecopling12760 paigecopling12760

26-03-2021
Mathematics

contestada

Solve the system by substitution.
y = 7x – 20
y = 2x

Respuesta :

vanebaka vanebaka

26-03-2021

Answer:

x=4 y=8

Step-by-step explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation

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