Question

kindly answer the questions

Answer 1

Answer:

x=0.5

Step-by-step explanation:

$a=3^{x-2-x+5} \\a=3^{3} \\a=27\\\\b=3^{x+x+2} \\b=3^{2x+2}\\\\\\a-b=0$

so b must be equal to a i.e. 27

in order to make value of b =27, power of b should be equal to 3 as $3^{3} =27$

so,

$2x+2=3\\2x=1\\x=0.5$