Lines:
solving equations
Move points A or B on the red line. The lines y = -1,
x = 5
and y = 2x+1 are also shown.
Please enable Java for an interactive construction (with Cinderella).
Use this display to solve the simultaneous equations:
y = -1
y = -x+5
solution x=
y=
y = 2x+1
y = -2x+5
solution x=
y=
x = 5
y = 2x-6
solution x=
y=
controls
