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 ( 97+ )
Otras preguntas
What are the natural resources in venice,italy?
If every positive number has two square roots and you can find the length of the side of a square window by finding a square root of the area, why is there only
List the perfect squares between 100 and 500 that are even numbers
a square photo-display board is made up of 60 rows of 60 photos each.The area of each square photo is 4 square inches.How long is each side of the display board
What Was Jackson’s perspective on the McCulloch v. Maryland Supreme Court Case
Write equation in function form 2x+2y=8 and 6x-3y=12
If every positive number has two square roots and you can find the length of the side of a square window by finding a square root of the area, why is there only
Explain how you would use a number line to find 6+(-8)
what is this number in word form 3,152,308,726
The force between a pair of 0.001 C charges is 200 N. What is the distance between them?
