frankizarian frankizarian
  • 08-03-2021
  • Mathematics
contestada

I need help on question 7 :)

I need help on question 7 class=

Respuesta :

joshnathanlee2006
joshnathanlee2006 joshnathanlee2006
  • 08-03-2021

Answer:

D

Step-by-step explanation:

is the only choice that actually helps in solving the equation

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Maddey24
Maddey24 Maddey24
  • 08-03-2021

Answer:

D. Substitute -3x+4 in for y in the first equation.

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