The  Solutions of Linear equation in 2 variables on a graph will be : Any linear equation in the standard form ax+by+c=0 has a pair of solutions (x,y), that can be represented in the coordinate plane.When an equation is represented graphically, it is a straight line that may or may not cut the coordinate axes.A linear equation ax+by+c=0 is represented graphically as a straight line.Every point on the line is a solution for the linear equation.Every solution of the linear equation is a point on the line.