Which statement explains why 13x - 13y = - 26 shares a solution with the system of equations below: (1 point) Because 13x - 13y = - 26 is the product of the two equations in the system of equations, it must share a solution with the system of equations. The three equations all have the same slope and different y-intercepts. Equations with the same slope but different y-intercepts always share a solution. Because 10x -3x + 10y is equal to 55, I can subtract -3x + 10y from the left side of 10x - 3y = 29 and subtract 55 from its right side. Subtracting equivalent expressions from each side of an equation does not change the solution to the equation