tamkiumihansoF
tamkiumihansoF tamkiumihansoF
  • 14-09-2016
  • Mathematics
contestada

what is the solution to this system of linear equations? 2x y = 1 3x – y = –6 (–1, 3) (1, –1) (2, 3) (5, 0)

Respuesta :

caylus
caylus caylus
  • 14-09-2016
Hello,

2x+y=1
3x-y=-6

==>5x=-5
==>x=-1 and y=1-2*(-1)=3
Sol={(-1,3)}

Answer A

Answer Link
IDKIMBORED22
IDKIMBORED22 IDKIMBORED22
  • 23-07-2019

Answer:

A

Step-by-step explanation:

E2020...............................:)

Answer Link

Otras preguntas

which trinomial is equivalent to (3x-1)(x+4)
which trinomial is equivalent to (3x-1)(x+4)
which trinomial is equivalent to (3x-1)(x+4)
having troubles with inequalities.. 3.8x + 14.5 < 32
which trinomial is equivalent to (3x-1)(x+4)
having troubles with inequalities.. 3.8x + 14.5 < 32
having troubles with inequalities.. 3.8x + 14.5 < 32
what is the sum of 7/10 and 6/100
what is the sum of 7/10 and 6/100
having troubles with inequalities.. 3.8x + 14.5 < 32