Question

Find the value of x if 2power2x–1 = 8powerx–3

Answer 1

Answer:

${2}^{2x - 1} = {8}^{x - 3} \\ {2}^{2x - 1} = {2}^{3(x - 3)} \\ 2x - 1 = 3(x - 3) \\ 2x - 1 = 3x - 9 \\ 2x - 3x = - 9 + 1 \\ - x = - 8 \\ x = 8 \\ \\ the \: value \: of \: x = 8 \\ \\ hope \: it \: helps \: u....................$