jsimmons24 jsimmons24
  • 18-04-2020
  • Mathematics
contestada

x+y=12 x=5
ill give brailiest

Respuesta :

olicatt07 olicatt07
  • 18-04-2020

Answer:

y=7

Step-by-step explanation:

x+y=12

x=5

12-5=7

Answer Link
roxannecsr roxannecsr
  • 18-04-2020

Substitute x with 5: 5 + y  = 12

Subtract 5 to both sides: 5 - 5 + y = 12 - 5

Simplify: y = 7

~Good luck

Answer Link

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