Solving (simultaneous) equations graphically

• This is a way to solve?simultaneous?equations?(see Simultaneous Equations)
• Coordinates of the?intersections?are the?solutions

How do I solve simultaneous equations using a graph?

• Use?graphs?and?algebra?together
• Sketch?a graph if it has not been given
• Read/interpret?a graph if it has been given

• It can be difficult to tell from a sketch if graphs intersect once, more, or not at all