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

When factored completely, m^5 + m^3 -6m is equivalent to what
what was wrong with Pericles strategy
A notebook costs $2.65 when the CPI is 182. In 1983, how many notebooks could you buy with $18? a.twentyb.fifteenc.twelved.six
Consider circle N with radius 30 cm and θ =  radians. What is the approximate length of minor arc LM? Round to the nearest tenth of a centimeter.
In anticipation of a hurricane, demand for tortillas goes up. Oyama's store produces tortillas. Based on the chart, how will Oyama respond to the new demand for
Which word has a suffix? A. commit B.disagree C. awkwardly D. pretend
the world's leading fishing country is:. a. China. b. Indonesia. c. Japan
What does y equal according to this
If 3 pomegranates and 2 kumquats cost $13, and 2 pomegranates and 4 kumquats cost $10, what is the price of one kumquat in dollars?
Finding supplementary and complenary angles. Please help, would really appreciate it.