Which scenario best matches the inequality x greater than 3 ?

Can someone me and do the problem plz so i can understand it more better

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Solve: 25 points find the fifth term of an increasing geometric progression if the first term is equal to 7−3 √5 and each term (starting with the second) is equal to the difference of the term following it and the term preceding it.