82256425
82256425
02-03-2022
Mathematics
contestada
How can I anwers this
Respuesta :
shainacalma610
shainacalma610
02-03-2022
Answer: x = 3, y = 6
Solution:
4x - 3y = -6
2x + y = 12
Rearrange the terms
4x - 3y = -6
y = 12 - 2x
Substitute
4x - 3(12 - 2x) = -6
Solve the equation
x = 3
Substitute
y = 12 - 2 x 3
Solve the equation
y = 6
Write the solution
x = 3
y = 6
Answer Link
VER TODAS LAS RESPUESTAS ( 49+ )
Otras preguntas
Instructions Read the question carefully and select the best answer. Which way mainly does the author structure the excerpt? A. With a group of stories that pro
write the sentences in the passive voice Rita will take two exams next term. pls i cant do this,tmr i have exam fr
Give the value of x . A. 60 degrees B. 180 degrees C. 120 degrees D. 45 degrees
{4x+y=9 and 5x +2y=9 use substitution method to find all solutions of the system of equations (X,y)=
The height of a ball kicked into the air from the ground can be approximated by the function h=-5t^2 + 15t, where h is the height in meters and t is the time i
What are the main issue of the battle of Britine to study for it
Imagine you have a friend name Sarah. She tells you that her father has lost his job and now her family faces an uncertain future. They might have to move state
What is 8 3/4 as a whole number
This is your first month working as a bookkeeper and you notice a discrepancy when trying to reconcile the bank statement to the book balance. There is missing
A cube has a volume of 0.215ft³. What is te length of each side of the cube?
