Question

Find x if 9*3x=(27)to the power of 2x-3

Answer 1

Your question needs a correction,

Correct question : 9×3^x = 27^(2x - 3)

××××××××××××××××××××

Solution :

9 × 3^x = 27^(2x - 3)

3² × 3^x = 3^(6x - 9)

3^(2 + x) = 3^(6x - 9)

2 + x = 6x - 9

2 + 9 = 6x - x

11 = 5x

11/5 = x


I hope this will help you

(-:

Answer 2

Hi Friend !!!!

Here is ur answer !!!

9×3x = 27^(2x-3)

3²×3^x = 3³^(2x-3)

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

BASES ARE EQUAL EXPONENTS MUST BE EQUAL

2+x = 3(2x-3)

2+x = 6x-9

2+9 = 6x-x

11 = 5x

x = 11/5

Hope it helps u : )