4x + 6y = 242x + y = 8The system of equationshas exactly one (x, y) pair for its solution.If we double each side of the second equation, 2x + y = 8 we have 4x + 2y = 16is also a solution to this new equation.Explain why the same (x, y) pair that is the solution to the systemIf needed, you can support your explanation with hanger diagrams, or by inventing a situation that the equations represent.If we add the two equations in the original system, we have 6x + 7y = 32Again, you can support your explanation with diagrams or a situation, if needed.Explain why the same (x, y) pair is also a solution to this equation.