indoai74 indoai74
  • 23-03-2021
  • Mathematics
contestada

log(5x-4)-log(×+1)=log4​

Respuesta :

kritika3375
kritika3375 kritika3375
  • 23-03-2021

Answer:

x = 8

Step-by-step explanation:

log(5x-4)-log(x+1)=log 4

log [ (5x - 4) / (x+ 1) ] = log 4

[ log (a/b) = loga - logb]

(5x - 4 ) / ( x + 1) = 4

(5x - 4) = 4x + 4

5x - 4x = 4 + 4

x = 8

Hope it will help :)❤

Answer Link

Otras preguntas

what holds the atoms in plastic together
how will knowing the density of a substance help you determine whether an object made from that material will float in water
Write a real world problem for the two step equation 8b+6=38
The sum of three integers is 92. The second number is three times the first number. The third number is ten less than twice the first number. Find the integers.
what is 13x+15= 11x -25 also expalin plz
How would you factor out 8w-6w^3?? I have a math test tomorrow and went completely blank. :(
Every morning Sasha exercises for 20 minutes. She exercises k minutes every evening. Next week she will double her exercise time at night. Write an algebraic ex
What is 17.5% as a decimal?
How to turn 4/700 into a decimal
2 factors of 24 add up to 11 what r they