Question

find x if 2 upon 9 ki power minus 5 into 2 upon 9 ki power minus 7 is equal to 2 upon 9 ki power 3 x​

Answer 1

Answer:

-4

Step-by-step explanation:

(2/9) ki power minus 5 into 2 upon 9 ki power minus 7 equalto 2 upon 9 ki power 3x

so (-5)+(-7)=3x

-12=3x

x =-12/3

x =-4

HOPE IT HELPED