Math Models for Computer Science. Please don’t use algorithms. Ineed full work. Thank you.

Solve the systems of equations using the Gauss-Jordan method: {3x – 7y = 1, 7y – 6x = 5, {x – 2y – 3z = 2, 2x + y + 4z = 9, x + 3y + 7z = 7. {x – 2y – 3z = 2, 2x + y + 4z = 7, x + 3y + 7z = 9.Show transcribed image text