Need help!! timed, and will give brainlist

Acompany is making new soccer uniforms for a team. the company uses 2.5 yards of fabric for each shirt. the company uses 82.5 yards of fabric to make shirts and shorts for 15 players. the equation and solution below represents the situation. 15(2.5+x)=82.5; x=3 what does the solution, x=3, represent?

If 3x+8=3x+8 is it one solution or no solution

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.