Work out the length X.

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9

(05.03 mc) part a: explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. (4 points) part b: make tables to find the solution to 4x = 2x−2. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 4x = 2x−2 graphically? (2 points)