tyl3rjordan tyl3rjordan
  • 12-05-2021
  • Mathematics
contestada

solve the system of equations x-y=-14 and 5x+7y=-10 by combining the equations.

solve the system of equations xy14 and 5x7y10 by combining the equations class=

Respuesta :

sahaaaspam
sahaaaspam sahaaaspam
  • 12-05-2021

Answer:

x+y=-4

Step-by-step explanation:

you need to solve this using elimination!

add both equations to each other:

x-y=-14

5x+7y=-10

the answer would be

6x+6y=-24

to go further,

it would be....

x+y=-4

because you can divide both sides by 6

hope this helped <33333

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