moniisavagee675 moniisavagee675

05-02-2020
Mathematics

contestada

what is the solution to y=6x+25 y=12x-9

Respuesta :

Yang100 Yang100

08-02-2020

Answer:

x=17/3, y=59. (17/3, 59).

Step-by-step explanation:

y=6x+25

y=12x-9

--------------

6x+25=12x-9

12x-6x-9=25

6x-9=25

6x=25+9

6x=34

x=34/6=17/3

y=12(17/3)-9=4*17-9=68-9=59

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