Question

RESOLVA AS EQUAÇÕES
A) 3^ x+5 = 27 ^ 1-x
B) 10^ 1-x = 1/10
C) 4^x = $\sqrt[1]32}$

Answer 1

A)
3^(x + 5) = 3^3(1 - x)
x + 5 = 3 - 3x
4x = -2
x = -1/2