Can someone do number one and two for me?

Tell me how you got the it use the figures to answer questions 1and 2. in each diagram, line k is parallel to line l, and line t intersects lines. 1. based on the diagrams, what is the value of x? 2. how would you verify your answer for x?

Write the slope-intercept form of the line that passes through the point (1, 0) and is parallel to x - y = 7. t

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?