yayaaa321 yayaaa321
  • 12-08-2020
  • Mathematics
contestada

What is the solution to this system of equations?
5x + 2y = 29
x + 4y= 13

Respuesta :

treegiraffe
treegiraffe treegiraffe
  • 12-08-2020

Answer:

x = 4.5

y = 3.25

Step-by-step explanation:

Use elimination

5x + 2y = 29

x + 4y = 13 (-5)

4y(-5) = 13(-5)

2y = 29

-20y = -65

y = 3.25

Sub it back into the equation

5x + 6.50 = 29

5x = 22.5

x = 4.5

Answer Link
chrisrainey
chrisrainey chrisrainey
  • 02-02-2022

ANSWER: the solution to it is x=5 y=2

Answer Link

Otras preguntas

Inventory accounting can often be used for unethical or fraudulent behavior. discuss the accounting principles and practices as they relate to inventory, and li
which of the following is a building block of good marksmenship? A: PracticeB:Perfect VisionC:StrengthD:Fast Reflexes
You must use the Substitution method
The only woman pioneer in the early days of family therapy was
What are the organs that make up the digestive tract
can someone do help with any of these please?
The secretion of ___________ by the anterior pituitary gland a. corpus luteum b. luteinizing hormone c. follicle-stimulating hormone d. thyroixine
Glare is a bright light that reflects into a person's eyes directly or off of a surface. ______ is a source of glare.
How many times larger the area of Brazil is than the area of japan if recent statistics have reported that the total area of Brazil is about 3 * 10^6 square mil
Help me please, I would appreciate it