2x+9=3x+1 what does x equal

Harry and jay are both flying on the same plane with an airline that randomly assigns seats to passengers. of the 182 total seats on the plane, 62 are window seats, 58 are middle seats, and the rest are aisle seats. what is the approximate probability that both harry and jay will be assigned aisle seats on the same plane? a. 11.48% b. 3.3% c. 2.08% d. 26.26%

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

Pls never taught i’m really confused and i rlly need