cheyenneburkes04 cheyenneburkes04
  • 04-05-2020
  • Mathematics
contestada

log(-2x+9)= log(7-4x)

Respuesta :

mysticchacha
mysticchacha mysticchacha
  • 05-05-2020

Answer:

x = -1

Step-by-step explanation:

log(-2x+9)= log(7-4x)

becomes:

-2x + 9 = 7 - 4x   as long as these are not negative

2x + 9 = 7

2x = -2

x = -1

check

-2*(-1) + 9 = 2 + 9 = 11

ok

Answer Link

Otras preguntas

What is 0.5 in fraction?
what is 3 divided by 927
Which of the following sentences is punctuated correctly? I want to go to the concert but I'm not sure if I will be able to make it to see the beginning. I want
a loose union of independent states is a
8.08, 8.081, 8.09, 8.008 in increasing order
Troy bought a magazine for 4.99 Rico bought pocket diconary for 12.99 and Mario bought a package of notepads for 8.95 what is the average amount that each boy s
Find the value 9x10^4
Alan lives 10 times as far from school than linda
The best way to locate a suffix is to look for a word part that _________
How can i write all the names that apply √36