Final answer:
To solve the equation 12(15x - 6.8) = 5(4 - 0.7x), graph the equations y = 12(15x - 6.8) and y = 5(4 - 0.7x) and identify the point of intersection to find the solution.
Step-by-step explanation:
To solve the equation 12(15x - 6.8) = 5(4 - 0.7x), we will use a graphing program to graph the equations y = 12(15x - 6.8) and y = 5(4 - 0.7x). By observing the graph of the two equations, we can identify the point of intersection, which represents the solution to the equation. The x-coordinate of the point of intersection will give us the value of x, which is the solution.
Once we have identified the point of intersection on the graph, we can read the x-coordinate to find the solution. In this case, the point of intersection has an x-coordinate of -0.6. Therefore, the solution to the equation 12(15x - 6.8) = 5(4 - 0.7x) is x = -0.6.