REVIEW (SYSTEMS OF EQUATIONS)

Pregunta	Respuesta
Find the solution using substitution method: 2x-y=2 2x+y=6	The solution is x=2 and y=2
Graph this system of equations and solve: 2x-3y=-4 x+2y=5	Image: interseccion2 (image/png)
Solve this system of equations using the elimination method: x+3=y-3 2(x+3)=6-y	The solution is x=-2 and y=4
At a chocolate factory there are 900 bonbons packed in boxes with 6 and 12 units. How much boxes there are of each kind if there are 125 boxes?	There are 25 boxes of 12 units and 100 boxes of 6 units
Solve this system of equations graphically and algebraically: 2x-y=2 4x-2y=4	There are infinite solutions and the straight lines are the same.

Resumen del Recurso

	Creado por Milagros Fernández Jiménez hace más de 12 años