9³⁻ˣ = √3,
(3²)³⁻ˣ = 3¹⁾²,
3⁶⁻²ˣ = 3¹⁾²,
6 - 2х = 1/2,
2х = 6 - 1/2,
2х = 6 - 0,5,
2х = 5,5,
х = 2,75
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Answers & Comments
9³⁻ˣ = √3,
(3²)³⁻ˣ = 3¹⁾²,
3⁶⁻²ˣ = 3¹⁾²,
6 - 2х = 1/2,
2х = 6 - 1/2,
2х = 6 - 0,5,
2х = 5,5,
х = 2,75