marksbabyboop30i3q marksbabyboop30i3q
  • 23-01-2018
  • Mathematics
contestada

-6x+6y=6
-6x+3y=-12
help?

Respuesta :

Kaikerscupcake
Kaikerscupcake Kaikerscupcake
  • 23-01-2018
You substitute each number for the one from the other equation.

-6x+-6x=6

-12x= 6

Divide both sides by -12.

x= -.5

Now, plug that in for y.

You can use any equation.

-6(-.5) +6y= 6 

3+6y= 6

Subtract 3 on both sides.

6y= 3

y= 0.5. 

(-0.5,0.5)

I hope this helps!
~kaikers 
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