filterfilter89 filterfilter89
  • 26-04-2020
  • Mathematics
contestada

Solution of 4x-y=4, 3x+2y=14 when solving by elimination method is

Respuesta :

MikeMart77
MikeMart77 MikeMart77
  • 26-04-2020

Answer:

[tex]x = 2 \\ y = 4[/tex]

Step-by-step explanation:

[tex]2(4x - y = 4) \\ 3x + 2y = 14 \\ \\ 8x - 2y = 8 \\ 3x + 2y = 14 \\ - - - - - - - \\ 11x = 22 \\ \\ 11x = 22 \\ x = 2 \\ \\ 4x - y = 4 \\ 4(2) - y = 4 \\ 8 - y = 4 \\ y = 4[/tex]

Answer Link
21000424
21000424 21000424
  • 26-04-2020
I think it is 4...........
Answer Link

Otras preguntas

what is the possessive case?
how reliable are grammar checkers?
what is the possessive case?
the one to one functions G and H are defined as followG={(-8,1),(1,5),(4,-5)(8,-9)}H(x)=3x+4find the following g^-1(1)=h^-1(x)=(h^-1oh)(-2)=
How do I solve for x and state the restriction if (a-c)/(x-a)=m
what is the possessive case?
can you tell me what Is Pleonasm?
How do I solve for x and state the restriction if (a-c)/(x-a)=m
what is the possessive case?
what event triggered world war i ?