Respuesta :
㏒(3x - 1) + ㏒(2) = ㏒(4) + ㏒(x + 2)
㏒(2(3x - 1)) = ㏒(4(x + 2))
㏒(2(3x) - 2(1)) = ㏒(4(x) + 4(2))
㏒(6x - 2) = ㏒(4x + 8)
6x - 2 = 4x + 8
- 4x - 4x
2x - 2 = 8
+ 2 + 2
2x = 10
2 2
x = 5
㏒(2(3x - 1)) = ㏒(4(x + 2))
㏒(2(3x) - 2(1)) = ㏒(4(x) + 4(2))
㏒(6x - 2) = ㏒(4x + 8)
6x - 2 = 4x + 8
- 4x - 4x
2x - 2 = 8
+ 2 + 2
2x = 10
2 2
x = 5