lashonlele910ovie4n lashonlele910ovie4n
  • 08-11-2019
  • Mathematics
contestada

-x+ 2y = 10
-3x+By = 11

Respuesta :

Numinum
Numinum Numinum
  • 08-11-2019

Answer:

change the equation into one variable.

2 y equals 10 + x

y equals 5 + x by 2

now put that into the second equation

-3x + b parentheses 5 + x / 2 equals 11

-3x+b(5+ x/2)

-3x + b5 + bx/2 = 11

Answer Link
mamora786maira
mamora786maira mamora786maira
  • 08-11-2019

Answer:

Would be the answer -3x + b5 + bx/2 = 11.

Answer Link

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