Question

find X if 2 ^2x+3=8 ^ 5+x

Answer 1

${2}^{2x + 3} = {2}^{3(5 + x)} \\ {2}^{2x + 3} = {2}^{15 + 3x} \\ = > 2x + 3 = 15 + 3x \\ - x = 12 \\ x = - 12$
I hope it is not wrong and helps you frnd

Answer 2

Solution:-

2^(2x+3)= 8^(5+x)

=2^(2x+3)= 2^3(5+x)

= 2x+3 =3(5+x)

= 2x-3x = 15-3

= (x = -12)ans