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 ( 31+ )
Otras preguntas
0.29m + 10= 0.35m. What is m
Which table best shows the impacts resulting from human activity? Impact of Human Activities Human Activity Impact Forest area cleared to construct an airport I
On Monday, Kevin wrote a check for $575 to pay his rent. On Tuesday, he deposited at $638. On Friday, he wrote checks for $75 for groceries and S266 for a car r
hey im in math it seems so hard bc im in the 3rd grade and 4/5.68 is hard please help
A 4-pint carton of fruit punch costs $1.80. What is the price per quart
Every month, $65 is withdrawn from Tom's savings account to pay for his gym membership. He has enough savings to withdraw no more than $585. For how many months
2x-15/x+9 Would be unidentified
Can someone please help me
Which best explains how Yasir Arafat strengthened the case for Palestinian independence? He lessened anti-Israeli violence and persuaded the Israeli government
All of the elements heavier than oxygen are created by fusion reactions in _____.
