Solve the questions on graphical representation of linear equations. Show all of your work and plot the graphs using the EZGraph tool.
1. Plot the graph of the equations 2x - 3y = 5 and 4x - 6y = 21 and interpret the result.
2. Plot the graph of the equations 4x - 6y = 12 and x - 5y = 10 and interpret the result.
3. Plot the graph of the equations 8x - 4y = 12 and -4x + 2y = -6 and interpret the result.
Did the graphs but still dont seem like right answers. Think I am doing the solutions wrong. NOt sure if I should use substitution, or elimination methode.