Equation of a line 3x + 2y=5

2. 3y-x=9

I'll need the answer immediately plzz answer this
with the solution

Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents

What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14

If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left