asnoel70812
asnoel70812
19-05-2018
Mathematics
contestada
What is n in the equation 9n + 2/3 n = 4
Respuesta :
ktreyb
ktreyb
19-05-2018
So that they have the same denominator you can rewrite 9n as (27/3)n
(27/3)n + (2/3)n = 4
(29/3)n = 4
Multiply both sides by 3/29 to isolate variable n.
n = 4(3/29)
n = 12/29
Answer Link
VER TODAS LAS RESPUESTAS ( 99+ )
Otras preguntas
Which Biblical hero was the subject of this famous bronze statue by Florentine sculptor Donatello? a. Moses b. Solomon c. David d. Abraham
explain the function of ribosomes and why cells need them
President Truman sent a fleet of ships to what island in 1949 to protect it from Red China?
DNA replication occurs A. so that a cell can grow. B. so that the cell can divide. C. so that proteins can be made. D. so that mutations can be removed.
Which equation is related to the equation shown? x + 3 = 12 A. x = 12 + 3 B. x = 12 ÷ 3 C. x = 12 − 3 D. x = 12 • 3
Which of these statements about Buddhism is true? A. Buddhists taught the virtues of the eightfold path. B. Gautama, founder of Buddhism, was a common fisherman
Which list is organized from SMALLEST to LARGEST? It is Planet,Solar System,Galaxy,Universef
C6H12O6 is a type of protein carbohydrate amino acid polymer
Hammurabi's Code brought a sense of fairness to his people and established order in society. a. True b. False
Which values satisfy the inequality? |z| ≤ 5 Choose all answers that are correct A. z = –6 B. z = –5 C. z = –1 D. z = 8 oop
ACCESS MORE
EDU ACCESS
