kaela1014 kaela1014

05-03-2019
Mathematics

contestada

use substitution method to solve the system of equations. 2x+5x=13
2y-3x=5

Respuesta :

xuanfu323 xuanfu323

05-03-2019

Answer:

x=3/7 y=37/7

Step-by-step explanation:

7x=13 x=13/7

2y-3*13/7=5

14y-39=35

14y=74

y=74/14=37/7

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