Elizabelle
Elizabelle
01-06-2016
Mathematics
contestada
What does 'n' equal?
(3n-7)/6 = (2n+5)/3
Respuesta :
anominous
anominous
01-06-2016
I think it is n = -17 (3n-7)/6 = (2n+5)/3 (3n-7) * (3) = (2n+5) * (6) 9n - 21 = 12n + 30 9n- 21 - 12n = 12n + 30 - 12n -3n - 21 = 30 -3n - 21 + 21 = 30 + 21 -3n = 51 -3n/-3 = 51/-3 n= -17
Answer Link
VER TODAS LAS RESPUESTAS ( 54+ )
Otras preguntas
classify wine and beef stew as homogeneous or heterogeneous.
Why did so many Native American peoples adopt Christianity in Latin America during the 1500s?
Where did the Black Death originate? A. western Europe B. the Americas C. Africa D. Southwest China
why 1 hundred 4 tens and 14 tens name the same amount.
Which protein serves as a chemical messenger? hemoglobin actin myosin insulin
Which expression represents "the sum of 3 and n" a. n + 3 b. n3 c. 3n d. n + n + n
The data showed that there was no significant difference in healing times between the two groups, so the researcher concluded that calcium intake has no effect
Nationalism is to pride in one's national identity as a _______ is to a group of people who share a common identity, a sense of unity, and a desire for self-gov
An interview conducted by a research writer would be a _____ source. secondary reliable primary tertiary
A character’s motivation — a. is a result of his or her actions b. must sometimes be inferred c. is dependent on the story’s point of view d. never changes i
