Equation of Straight Line, Position of Two Lines, Simultaneous Equations Bundle

A collection of three worksheets. Two worksheets on the equation of a straight line and simultaneous equations and one worksheet on the relative position of two lines. The exercises require to:

find the distance between two points
find the midpoint of a line segment
find the gradient of a straight line given its equation
find the relative position of two lines (intersecting, parallel, perpendicular, coinciding) given their equations (by considering their gradients)
examine whether two lines are perpendicular given their equations (by considering their gradients)
find a missing parameter in an equation of a line given that it is parallel or perpendicular to a given line and passing through a given point
find the relative positions or equation of three lines given their graph
find the equation of a line through a point and parallel to another line
find the equation of a line through a point and perpendicular to another line
find the number of solutions of a system of simultaneous equations
solve simultaneous equations algebraically
solve simultaneous equations graphically
solve word problems using simultaneous equations
Detailed solutions to all worksheets are included.