Question

determine o valor de x da equaçao (1/10)x-2=0,01

Answer 1

Ola Kissin

(1/10)^x - 2) = 1/100 = 1/10^2

x - 2 = 2 

x = 4

Answer 2

(1/10)x - 2 = 0,01
    0,1x - 2 = 0.01
     0,1x = 0,01 + 2
     0,1x = 2,01
          x = 2,01/0,1
          x = 20,1