tolong nomor 2,3,4 makasih

[tex]2) \: {25}^{2x - 3} = 0.04 \\ {5}^{2(2x - 3)} = { (\frac{1}{5} )}^{2} \\ {5}^{4x - 6} = {5}^{ - 2} \\ 4x - 6 = - 2 \\ x = 1[/tex]
[tex]3) \: \frac{ {2}^{4} }{ {2}^{3} } = {2}^{x} \\ {2}^{x} = 2 \\ x = 1 \\ {27}^{ \frac{1}{x} } = 27[/tex]
[tex]4) \: {2}^{ \frac{3x}{2} } = \frac{ {2}^{2} }{ {2}^{2x} } \\ \frac{3x}{2} = 2 - 2x \\ 3x = 4 - 4x \\ x = \frac{4}{7} [/tex]