lexlorain26 lexlorain26
  • 02-07-2020
  • Mathematics
contestada

Solve the following system of equations.
5x+2y =-6
3x-2y = 22

Respuesta :

Stephen46
Stephen46 Stephen46
  • 02-07-2020

Answer:

5x+2y =-6 ........1

3x-2y = 22 ........2

Add both Equations

we get

8x = 16

Divide both sides by 8

x = 2

Substitute x = 2 into any of the equations

3(2) - 2y = 22

-2y = 22 - 6

- 2y = 18

Divide both sides by -2

y = - 9

x = 2 y = - 9

Hope this helps

Answer Link

Otras preguntas

Solve for $x$, where $x > 0$ and $0 = -21x^2 - 11x + 40.$ Express your answer as a simplified common fraction.[tex]Solve for $x$, where $x \ \textgreater \
nThe nth term of a sequence is given byT = -19n - 3.(a) Which term of the sequence has a valueof -250?b) Is-344 a term in the sequence? Why?​
what must be divided to 43659 to get a perfect square​
conditional probability. please help! ​
$i^5+i^{-25}+i^{45}$[tex]$i^5+i^{-25}+i^{45}$[/tex]
30 points will give brainliest if correct Please Answer an industrial copy machine
A truck is moving with a certain uniform velocity. It is accelerated uniformly by 0.75 m/s^2. After 20 seconds , the velocity becomes 72km/h.Find the initial ve
Please answer this question now
Determine the angles of rotation. Please answer!!!
A buffered solution containing dissolved aniline, C6H5NH2, and aniline hydrochloride, C6H5NH3Cl, has a pH of 5.57 . A. Determine the concentration of C6H5NH+3 i