beherrera23 beherrera23
  • 19-03-2020
  • Mathematics
contestada

Y= 1/3x+3
Y=2x-2
How can I solve of systems of equation substitution.?

Respuesta :

TenzinTsesang
TenzinTsesang TenzinTsesang
  • 19-03-2020

Answer:

x=3

Step-by-step explanation:

Since both equations solve for y, set the equations equal to each other:

1/3x+3 = 2x-2

Then solve for x:

1/3x-2x=-2-3

1/3x-6/3x=-5

-5/3x=-5

-5x=-5*3

-5x=-15

x=-15/-5

x=3

Answer Link
panosm0809
panosm0809 panosm0809
  • 19-03-2020

Answer:

x=3

Step-by-step explanation:

1/3x+3 = 2x-2

Then solve for x:  

1/3x-2x=-2-3

1/3x-6/3x=-5

-5/3x=-5

-5x=-5*3  

-5x=-15  

x=-15/-5

x=3

Answer Link

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