calcium01 calcium01
  • 21-02-2019
  • Mathematics
contestada

substitution method
y= 3x +6.
x= 3y +6​

substitution method y 3x 6 x 3y 6 class=

Respuesta :

tennis456 tennis456
  • 21-02-2019

Answer:

x=-3, y=-3

Step-by-step explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

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