Which of the following equations is non-linear?

a. x + 12 = -8x + 10 - 2y

b. x = 8x + 19 - 10y

c. 2x + 6y = 14y - 19x^2 + 12

d. 2x + 13y + 14x - 7 = 16y - 3

answer: i could not see part the question so ill explain how to get the answer

step-by-step explanation: for instance the distance she travele d is 10 and she traveled the same amout each mile so do 10 divided by how many miles she drove each time and you ge your answer.

my dear correct answer is option number 3

the correct answer is

jeremy can row 1.333 miles per hour.