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11-06-2020
Mathematics

contestada

Solve this system of equations by
using the elimination method.
x + y = 15
5x - y = 9

Respuesta :

11-06-2020

Answer:

x=4 and y=11

Step-by-step explanation:

x+y=15

5x-y=9

x+5x-y+y=15+9

6x=24

X=4

x+y=15

4+y=15

y=11

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