Compare the graph of f (x) with the graph of k (x) = 2 (x-8)2

Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

Does anyone know how to solve and graph this: 4 + | a + 2 | < 7the only part i don't get is the "4 +"