aboom99
aboom99
24-05-2017
Mathematics
contestada
Solve this I don't understand this
Respuesta :
Аноним
Аноним
24-05-2017
(16-x)/4 = (2x+2)/9
9(16-x) = 4(2x+2)
144 - 9x = 8x + 8
8x + 9x = 144 - 8
17x = 136
x = 136/17
x = 8
Answer Link
VER TODAS LAS RESPUESTAS ( 59+ )
Otras preguntas
Two friends take a drive around the city. When they get home, they look at the odometer and their watches, and determine they traveled 54 miles in 72 minutes. W
Capitalism emerged as an economic force in ___.
40 is 50% of what number?
what type of colony was self governing?
A scientist researching salamanders has obtained two different specimens. Under what conditions would he classify them as belonging to different species?
What type of bond is shown below, where electrons are shared between the bonded atoms? A) covalent bond B) ionic bond Eliminate C) hydrogen bond D) cellular bon
what positive integer must be included in the set(1, 2 , 4 , 8) so that the new set of five integers have a median that is equal to its mean
(1) Earths crust is made up of relatively rigid plates that ride atop Earth's hot, semiliquid mantle. (2) The plates are called tectonic because they're in cons
1. For which value of x is the expression log base 4 of (x+3) not defined? a. 0 b. -2 c. 3 d. -4 2. If log 7= a, what is the value of log 490 in terms of a? 3.
based on location in the periodic table, what is the formula for beryllium chloride?
