gabby2716
gabby2716
15-02-2018
Mathematics
contestada
Can someone help me
Respuesta :
nonversxtion
nonversxtion
15-02-2018
Alright, so this is how you figure it out!
The y's cross out so...
3x = 9
x = 3
Plug it back in to any of the equations.
3 - y = 6
-y = 3
y = -3
The answer is (3, -3)
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