kamryn15 kamryn15
  • 09-10-2018
  • Mathematics
contestada

How to solve this ?

How to solve this class=

Respuesta :

jameeliasmith123
jameeliasmith123 jameeliasmith123
  • 09-10-2018

-x-3y=-26

6x+3y=21

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

3y cancels out.

-x=-26

6x=21

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

5x=-5

x=-1


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