hajhbbhzabh hajhbbhzabh
  • 14-01-2021
  • Mathematics
contestada

Solve the system of linear equations using
substitution. SHOW ALL WORK FOR
CREDIT.
4x - 2y = -10
x = -2

Respuesta :

bbyfacejada
bbyfacejada bbyfacejada
  • 14-01-2021

Answer:

y=1

Step-by-step explanation:

4x-2y=-10

4(-2)-2y=-10 *PLUG IN -2 FOR X*

-8-2y=-10     *ADD BOTH SIDES BY 8*

+8       +8

-2y=-2      *DIVIDE BY -2*

-2      -2

y=1

hope that helps  

Answer Link

Otras preguntas

Which real world scenario matches this inequality? 10X < 4X +2 The cost of 10 shoes is greater than the cost of 4 shoes plus $2 socks. The cost of 10 shoes i
Not all poisonous fumes can be
According to the video, what are some things that Human Resources Managers do? Check all that apply. oversee hiring and firing purchase computers distribute off
what languages did american Indians speak
The coordinates below represent a triangle that was dilated with a factor of 2/3
I will give BRAINLIEST
A gym employee is paid monthly. Works 3 months paid $4500.00
How many H2O particles are in 6 moles of water?
Which two layers of the Earth are composed of iron and nickel?
In economics, _________ is the amount of a resource that firms and producers are willing and able to provide to the marketplace