Answer:
x=-21
Step-by-step explanation:
The equation would be as follows:
x/7=-3
We work backwards by multiplying 7 by -3.
7*-3=-21
-hope it helps
-21
Let n = the integer
n/7 = -3
Multiply each side by 7
n/7 *7 = -3*7
n = -21
the overall verical change is down 296 feet
-296+140= -156
-156-140=-296
