sm190046m sm190046m
  • 02-07-2021
  • Mathematics
contestada

Find x if : (-3/7)^-19 ÷ (-3/7)^8 = (-3/7)^- 2x+1​

Respuesta :

gro22
gro22 gro22
  • 02-07-2021

Answer:

x=14

Step-by-step explanation:

(-3/7) power (-19-8)= (-3/7) power -2x+1

-19-8= -2x+1

-27= -2x+1

-27-1= -2x

-28= -2x

x=28/2

x=14

Answer Link

Otras preguntas

Two sides of a triangle are 15 mm and 10 mm. The perimeter of the triangle is 35 mm. What's the third side?
which city is the setting for the necklace
how much water should i drink
what was robert brown looking at through a microscope when he found evidence of the 1827 scientific concept named in his honor?
if you're not told otherwise, who is your audience when you are writing? A Your Friends B.The teacher D.The reader I know its not C. Yourself because I got it w
a sign is to be hung from the end of a thin pole, and the pole supported by a single cable. your design firm brainstorms the six scenarios shown below. in scena
in which of the following scenarios will you be entitled to pay the least amount of money out-of-pocket for a medical expense?
how much does a physical therapist make
Solve this k/3+4-2k=-9k
how to find the volume of a cone