help please I'm in a timed test 
The sum of two numbers is 0. Twice the smaller number subtracted from 3 times the larger number is 10. Let x re the larger number and y represent the smaller number. Which equations represent this situation? 
y=-X   y=āx-5
y = x   3 v=zx-5
y= 3x+ 3  2 Y = 3x+