I need help someone please help

 x - 3y = -6 2x - y = 3 -3y + x = -6        y + 2x = 3     Solve by Substitution :// Solve equation [1] for the variable  x  [1]    x = 3y - 6// Plug this in for variable  x  in equation [2]   [2]    2•(3y-6) - y = 3   [2]    5y = 15// Solve equation [2] for the variable  y   [2]    5y = 15   [2]    y = 3 // By now we know this much :    x = 3y-6    y = 3// Use the  y  value to solve for  x    x = 3(3)-6 = 3 Solution : {x,y} = {3,3}

-FrxziteTheLxoser- Hoped this help! :)

If you dont understand the answer is {x,y = {3,3}