chopstix123 chopstix123
  • 24-11-2020
  • Mathematics
contestada

solve by substitution
y=x+7
2x+y=-5

Respuesta :

Theonechris
Theonechris Theonechris
  • 28-11-2020

Answer:

(-4,3) or X=-4, y=3

Step-by-step explanation:

when solving for the first variable once you have the result then substitute the result into the other equation.

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