014Kousin 014Kousin
  • 20-11-2020
  • Mathematics
contestada

Is (6, -6) a solution to the system
- 4x – 2y = -12
4x + 8y = -24
Yes
No

Respuesta :

kkbarnes07 kkbarnes07
  • 20-11-2020
Yes (6, -6) is a solution to the system.
Answer Link
JayKazzi
JayKazzi JayKazzi
  • 20-11-2020

Answer:

[tex] - 4x - 2y = - 12 \\ 4x + 8y = - 24 \\ \\ 6y = - 36 \\ y = \frac{ - 36}{6} = - 6 \\ \\ - 4x - 2( - 6) = - 12 \\ - 4x + 12 = - 12 \\ - 4x = - 12 - 12 \\ - 4x = - 24 \\ x = \frac{ - 24}{ - 4} = 6 [/tex]

yes it's a right answer

Answer Link

Otras preguntas

I need help getting it started
how do you determine the leading coefficient
Explain the endosymbiotic theory of the origin of eukaryotic cells
what's is four times twenty two
One problem that occurred during the change from communism to democracy in Russia was ____________. ethnic cleansing a civil war government corruption that the
The net of a cube is made up of five squares. true or false
Where are the asymptotes of f(x) = tan(4x − π) from x = 0 to x = pi over 2?
Need an answer thanks will mark as brainliest :)
These lines from the Declaration of Independence are an ex“We, therefore, the Representatives of the united States of America, in General Congress, Assembled, a
The area of a window measures three 36 in.² if the window is 16 inches wide how long is the window