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 ( 72+ )
Otras preguntas
she spends some money on sweets. (some money). rewrite the following sentence
What is the full form of WHO?
As a lifeguard, Kaia has received training in CPR. She sees a small child fighting a rip current in the ocean. Kaia swims out to retrieve the girl, trying to ho
Solve the absolute value equation |2x - 4| = 10. Select two answers from the choices below. a. x = 7 b. x = -3 c. x = 2 d. x = -6
What is 30 6/5 simplified
fill in the blanks with suitable prepositions to complete the para given below
Why did Osama Bin Laden and Al-Qaeda plan and execute the September 11th, 2001 attacks on the U.S.
Outline the process your workplace implements for case closure or client exits.
Find ration of 350g to 7kg
Write the following comparison as a ratio reduced to lowest terms. 32 nickels to 19 dimes
