kfkkkgkskfkg kfkkkgkskfkg
  • 22-06-2020
  • Mathematics
contestada

I will give you brainliest!!!!! Use the elimination method to solve the system of equations 3x-y=8 3x+3y=12

I will give you brainliest Use the elimination method to solve the system of equations 3xy8 3x3y12 class=

Respuesta :

queennat04 queennat04
  • 22-06-2020

Answer:

x=3

y=1

(3,1)

Step-by-step explanation:

Answer Link
thetide5
thetide5 thetide5
  • 22-06-2020

Answer: c. (3, 1)

Step-by-step explanation:

(3x - y = 8) + (3x + 3y = 12) = 6x + 2y = 20

Divide by 2

3x + y = 10

Plug in 3 for x

3(3) + y = 10

9 + y = 10

10 - 9 = 1

y = 1

Answer Link

Otras preguntas

Metal ions are typically larger than their corresponding neutral atoms
The standard form of 2+0.4+0.06+0.002 is
5. What single rigid motion can move the solid figure onto the dashed figure? Translation Dilation Reflection Rotation
Sorry did not mean to do this!
What is the minimum number of degrees in order for the pentagon to map onto itself
10 mL = c help plz thank you.
A car takes 30 minutes to cover a distance of 15 km. calculate its speed in km. /hour. pls answer with steps
2 Which is a characteristic of asexual reproduction? A Half of the offspring have learned traits similar to the parents. B All of the learned traits pass from p
Solve for s. 8-45 5+13
How could rescue workers use squeezing or compressing to get energy to their flashlights during rescue missions?