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

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

choose one segment on game of thrones and explain how and what kind or types of power shown on that part

which is used for making documentation file from microsoft office package

it will increase the elasticity of our muscles and tendons and it's usually used as warm up exercise.

The aqueous fluid outside of a cell is known as fluid. O interstitial O intracellular O semipermeable O desmotic

Which is an ordered pair on the line

Could anyone help me with this please?

What everyday life situation might each of these questions describe? A) 5-(-18)=t B) -36+(-20)=t C) -8-4=t D) 100-(-15)=t

2/3x−1/5x=x−1 Solve this equation

Please help i reward brainliest plz no silly answers

Need help with number 5 and number 6