Answer:
x=16
Step-by-step explanation:
12 = x - 4
+4 +4
By adding 4 to both sides it cancels out the -4 leaving the x alone and makes x=16
Answer:

Step-by-step explanation:
There were 3 men out of a total of 19 men who made it to the final
fraction = 
The slope of the line is 2/1 and the y-intercept is (0,-3). Using that information, we can figure out two points on the line.
Point 1: (0,-3)
Point 2: (1,-1)
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