hfanaika
hfanaika
02-07-2017
Mathematics
contestada
Solve
p=3r-8 and 2r-p=22
Respuesta :
ARYANAGARWAL
ARYANAGARWAL
02-07-2017
3r-p=8 ........... 1
2r-p=22 .......... 2
Subtracting both the equation we get,
r = -14
Substituting 'r = -14' in any one equation (lets say equation 1) we get,
3(-14) - p = 8
-42 - p = 8
-42 - 8 = p
p = -50
Answer Link
VER TODAS LAS RESPUESTAS ( 89+ )
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
HELP ASAP How should Spain and Catalonia resolve the issue of independence for Catalonia? Devise a possible solution to the conflict between Catalonia and Spain
12 divided by 32.5 I know there’s a simple math problem but I just need help
Select each number that is between 535% and 6.01 x 10⁰. 10 poin
Identify those elements that can be isolated by electrolysis of their aqueous salts. (Select all that apply.) lithium tin strontium chlorine
Giving brainlyest to the person with the correct answer :)
in a short paragraph evaluate the values knowledge and skills
3. The perimeter of a rectangle is 24 cm. One side is 7 cm. Work out the length of the other sides, 7 cm cm cm Not drawn to scale ст
What is the main idea of this passage? A) Georgia has flown many different flags. B) States change their flags during wartime. C) Georgia’s flags always cause d
What literary device is "Can the world buy such a jewel?"
