OPEN ENDED Give a system of equation that is more easilysolv

OPEN ENDED Give a system of equation that is more easilysolved by substitution and a system of equations that is more easilysolved by elimination.OPEN ENDED Write an example of a system of three equations inthree variables that has (-3, 5, 2) as a solution. Show that theordered triple satisfies all three equations.OPEN ENDED Create a system of inequalities that forms a bounded region.Writing in Math Use the information about buoy tenderson page 158 to explain how linear programming can be used in schedulingwork. Include a system of inequalities that represents the constraintsthat are used to schedule buoy repair and replacement and an explanationof the linear function that the buoy tender captain would wish tomaximize. For #4, page 158 is in the attachment.