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

Write an equation for the line parallel to y=13x+2 and passing through the point (8,4) . Put your answer in slope-intercept form using fractions and/or integer
Van a servirles la comida answer in afirmative using pronouns
a(x)=3x-12 and b(x)= x-9 what is a[b(x)]
What is the hourly cost for an organizations first dynamic (VIP) public IP provisioned (Basic: Classic/ASM model)? What is the hourly cost for each provisioned
Cual es la fórmula desarrollada y semidesarrollada de 2-metil-propano
1. For what values of x and y must the below figure be a parallelogram? x 2x+14+ 5x -4 2y
Read this excerpt from "Look Homeward, Angel." Like all the older children of Major Pentland she had, since her twentieth year, begun the slow accretion of lan
How much a membership per Month
(GL) Problem 2-7A (Algo) Complete the steps in the measurement of external transactions (LO2-4, 2-5, 2-6)
A sample consists of the following N=7 scores: 5,0,4,5,1,2, and 4 find the z score for each score