DakotaRay DakotaRay
  • 02-06-2015
  • Mathematics
contestada

Use the Elimination method to solve the system of equations.

X+y=-3
X-y=13

Respuesta :

goldcrushox goldcrushox
  • 03-06-2015
For x
x+y=-3
x-y=13
---------
2x=10
x=5
For y
5+y=-3
y=-3-5
y=-8
Answer Link
Panoyin
Panoyin Panoyin
  • 04-06-2015
x + y = -3
x -  y = 13
    2x = 10
     2      2
      x = 5
  x + y = -3
  5 + y = -3
- 5         - 5
        y = -8
  (x, y) = (5, -8)
Answer Link

Otras preguntas

No Links The system of equations is graphed on the coordinate plane. y = -x -2 y = 3x +2 Enter the coordinates of the solution to the system of equations of the
:((( can someone help mee with this
What is the main goal of diplomacy?
Écoutez et écrivez le jour pour compléter la phrase. Julie regarde la télévision le _____ soir.
Mary made $176 for 8 hours of work. At the same rate, how much would she make for 17 hours of work?​
how many sylables dos cielo have
someone knows what this quote means!! I am convinced that material things can contribute a lot to making one’s life pleasant, but, basically, if you do not hav
How is alternative splicing used for medical patients?
How many grams of aluminum are required to produce 3. 5 moles al2o3 in the presence of excess o2?.
Bike Rental Costs Time, x (hours) Cost, y (dollars) 1 20 3 36 5 52 7. 68 4) The table shows the linear relationship between y, the cost to rent a bike, and x, t