kangogauri
kangogauri
01-04-2015
Mathematics
contestada
2[tex] 3^(x+7) = 9^(x-1)[/tex]
Respuesta :
Panoyin
Panoyin
03-04-2015
3(x + 7) = 9(x - 1)
3(x) + 3(7) = 9(x) - 9(1)
3x + 21 = 9x - 9
- 3x - 3x
21 = 3x - 9
+ 9 + 9
30
=
3x
3 3
10 = x
Answer Link
VER TODAS LAS RESPUESTAS ( 22+ )
Otras preguntas
which is not part of a pinano sonata form? PLS Help NOW!!!!!!!!!!!!
If ed=10 and DB=3x-8, what is the length of segment EB
In the ____, or ad hoc, layouts configuration, there is no access point at the center of a cell.
(3 pt) How did George Washington meet the challenge of keeping his small army from being lost during the early part of the Revolutionary War? A. retreat
what would the mixed number 6/11 round to
The value of n is both 5 times as much as the value of M and 36 more than the value of M what are the values of N & M
What is the quotient of 8,595 ÷ 24? A. 334 R 3 B. 334 R 7 3. 358 R 3 4. 358 R 7
When was cancer discover?
During the 18th century, how many continents did the British empire colonize? three < this one? five six seven
list 3 capabilities provided by cloud-based facilities
