Answer:
y = x - 23
Step-by-step explanation:
All lines parallel to the given line y = x - 10 have the same slope (1), and the same form of equaiton: y = x + C, where C is a constant.
We know that the new line passes through (-6, -29). Replacing x with -6, y with -29, we get:
-29 = -6 + C, and thus we find that C = -23.
Thus, the desired equation is
y = x - 23