Solve the rational equation

D

Step-by-step explanation:

(-18) + 6/(-18) - 3

-12/-21

simplify it down

-4/-7

2 negatives make a positive

so 4/7

so x = -18

x = 3/2

Step-by-step explanation:

9^x = 27 base equation

9^x = 3^3 convert 27 to exponential

3^(2x) = 3^3 convert 9^x to the same base number

2x = 3 drop the bases and compare exponents

x= 3/2 answer