select the correct statement about step 3.
A. When equations -10x +5y =-60 and -3x - 5y are added together, a third linear equation, -13x = -65, is formed, and it shares a common solution with the original equations.
B. When the equation -3x - 5y = -5 is subtracted from -10x + 5y -60, a third linear equation, -13x = -65 is formed, and it has a different solution from the original equations.
C. When the equation -3x - 5y = -5 is subtracted from -10x + 5y -60, a third linear equation, -13x = -65, is formed, and if shares a common solution with the original equations.
D. When the equations -10x + 5y = -60 and -3x -5y = -5 are added together, a third linear equation, -13x = -65, is formed, and it has a different solution from the original equations.
