Question

3^3x+3 = 9^x+4 , find x​

Answer 1

Answer:

$\huge{{3}^{3x + 3} = {9}^{x + 4} \\ \\ {3}^{3x + 3} = { {3}^{2} }^{(x + 4)}\\ \\ {3}^{3x + 3} = { {3}}^{(2x + 8)} \\\\ 3x + 3 = 2x + 8\\ \\ 3x - 2x = 8 - 3 \\\\ x = 5}$