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 ( 12+ )
Otras preguntas
3x +4y=5.2 solve for y
What is 7 3/7- 2 8/21
jan has $37.50. tickets to concert cost $5.25 each. how many tickets can she buy
Evaluate the expression when a = 3. 4a^4 A. 324 B. 48 C. 28 D. 11
Were the colonists protest successful
if the ones digit of a numbers greater than 1 is 0, what factor or factors must that number have?
Tonya runs 8 kilometres in 60 minutes. At a rate how long would it take her to run 2 kilometers
513=51.3x =5.13x =0.513x
What pattern will result from plotting all points x, y that satisfy an equation in the form ax+by=c
the tip of a match contains chemical energy. Kevin's father lit a match and blew out the flame. then he tried to light the same match again . Kevin observed tha
