heyyitsmaddy
heyyitsmaddy heyyitsmaddy
  • 10-03-2021
  • Mathematics
contestada

can someone solve this for me? Its Solving the following system of equations using substitution.
Y = 6X + 5
Y=5X -9

Respuesta :

FulcrumAhsoka
FulcrumAhsoka FulcrumAhsoka
  • 10-03-2021

Answer:

X = -14, Y = -79

Step-by-step explanation:

The two equations both equal Y, a constant, so they can be set to each other.

  1. 6X + 5 = 5X - 9
  2. X = -14

Find y by plugging -14 into X in either of the equations.

  1. Y = 5(-14) - 9
  2. Y = -79

Side note: capitalized variables are generally unpreferred, hope your teacher stops using them! ;)

Answer Link

Otras preguntas

What is the definition of Renaming in math✏️ please help
evaluate 0.1(3.7) using distributive proper
The term suffrage refers to the A.freedom to make ones voice heard. B.Soviet labor camps C.Extermination of Jews under Hitler D.right to vote
| 7m + 4 | = 1 just need to find "m"
A sum of $1250 is divided between two winners in a ratio of 2 to 3. How much did each person receive?
Which European is credited with ushering in the Age of Exploration?
Renee is good at juggling because she is ambidextrous. What does the word ambidextrous mean in the sentence above? well balanced extremely flexible double joint
The dry cleaning fee for 3 pairs of pants is $18. What is the constant of proportionality
show that (20,15) is a solution to the system of equations. 5x-2y=70 3x+4y=120
Controls given to one branch of government to limit the power of another branch are known as