audreyb12345678
audreyb12345678
21-08-2014
Mathematics
contestada
6.7x=5.2x+12.3 how to solve this ?
Respuesta :
Lilith
Lilith
21-08-2014
[tex]6.7x=5.2x+12.3\\\\6.7x-5.2x=12.3\\\\1.5x=12.3 \ \ /\cdot 10\\\\15x=123\ \ /:15\\ \\x=\frac{123}{15}\\\\x=\frac{41}{5}\\\\x=8.2[/tex]
Answer Link
Xhade
Xhade
21-08-2014
[tex]6.7x = 5.2x + 12.3\\6.7x- 5.2x = 12.3\\1.5x = 12.3\\x = \frac{12.3}{1.5} \\\\x=8.2\ \ Answer[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 75+ )
Otras preguntas
Describe the probable effect of global warming on sea levels ?
Please help will make you brainlist
Find the length of the radius of the given circle. (x - 5)2 + (y + 3)2 = 25
which of these sentences exhibits proper usage A.) Leonardo da Vinci
Can you help me here? 20 points!
HURRY NEED ASAP! When the Southern Hemisphere is tilted toward the Sun, it is _______ in the Northern Hemisphere and _______ in the Southern Hemisphere. A. a
Que habilidades científicas podrías usar para estudiar los peces de un acuario
Maggie rides a stationary bike for 2 hours and 15 minutes, 2 days a week. After 6 weeks, how many hours has she spent riding the stationary bike?
. Select the arrangement of electromagnetic radiation which starts with the lowest energy and increases to greatest energy. A) radio, visible, infrared, ultravi
Explain how fresh water fish excrete ammonia
