crystalrr crystalrr
  • 23-02-2019
  • Mathematics
contestada

solve the system of equations y=9x+13 y=2x+48

Respuesta :

Cathi Cathi
  • 23-02-2019
Both are equal y. So you can set them equal to each other

9x+13=2x+48

Subtract 2x from both sides

7x+13=48
Subtract 13 from both sides

7x= 35

X=5
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