Chip6473763
Chip6473763 Chip6473763
  • 17-12-2020
  • Mathematics
contestada

(8th grade)Use the elimination method to solve the system.
4x+6y=10
2x+5y=1

Respuesta :

lizetteluna30 lizetteluna30
  • 17-12-2020
Point form: (11/2, -2)
Equation form: x=11/2 y= -2
Answer Link
alexbiju2020 alexbiju2020
  • 17-12-2020

4x+6y=10

-

2x+5y=1

= 2x+y=9

2x=9-y       -1

9-y+5y=1    ( using 1)

4y=1-9

y=-8/4

y=-2

2x=9-(-2)

2x=11

x=11/2

Answer Link

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