ceci2806 ceci2806
  • 13-02-2021
  • Mathematics
contestada

solve the following system of equation using the substitution method y equals 3x - 14 y equals x - 10​

Respuesta :

madethisfortwitch1
madethisfortwitch1 madethisfortwitch1
  • 13-02-2021

Answer:

(2,-8)

Step-by-step explanation:

y have

y=3x-14

y=x-10

we can substitute y in the first equation with x-10

x-10=3x-14

solve for x

4=2x

x=2

Now that we know what x equals we can solve for y

3(2)-14

6-14

-8=y

(2,-8)

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