KCSE MATHEMATICS QUESTIONS AND ANSWERS ON LINEAR EQUATIONS | FORM 2 LEVEL

KCSE MATHEMATICS QUESTIONS AND ANSWERS ON LINEAR EQUATIONS | FORM 2 LEVEL: Three straight lines L₁, L₂, and L3, are such that: L1, cuts the y-axis at y = 5 and has a gradient of 2; L₂ is perpendicular to L1, at the point where L1, cuts the x-axis; ​L3, is parallel to L2, and passes throught point (1, 2). (a) Find the equations,