Question

Please help me!!!! thank you.

Answer 1

`{2}^(4x) = {8}^(3x - 10) \\ = > {2}^(4x) = {2}^(3(3x - 10)) \\ = > {2}^(4x) = {2}^(9x - 30) \\ cancel \: \: \: out \: \: \: 2 \: \: \: from \: \: \: both \: \: \: sides \\ = > 4x = 9x - 30 \\ = > 9x - 4x = 30 \\ = > 5x = 30 \\ = > x = (30)/(5) \\ = > x = 6`

Answer:

x = 6

Hope it helps.

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