Answer:
29 i think not sure ill reach back to you if i find a positive answer
Mean, or average, is solved by adding all the numbers and dividing by the number of numbers. The answer is 88.
14 = 31.7 - 3x
-17.7 = -3x <---- I subtracted 31.7 from both sides
5.9 = x <---- I divided both sides by -3
