Using cramers rule, what is the value of x in the solution to the system of linear equations below? Plz help!!!

The first side of a triangle measures 5 in less than the second side, the third side is 3 in more than the first side, and the perimeter is 17 in. how long is the third side? if s represents the length of the second side, which of the following represents the length of the third side? s-5 ws-2 s+ 3 next question ask for turn it in

The answer is 7.2 how would you put this as money

Solve for the equation. 4x - 13 = 2x + 9