Question

Solve the following equation: -4x - 6 = 10 1.4 2.-1 3.-4 4.1

Answer 1

Answer:

-4x=16. x=-16/4. x=-4

Answer 2

Answer:

P(1): 1.3 = 3 = 1(4.12 + 6.1 - 1)/3 = (4 + 6 - 1) = 9/3 = 3, which is true. Let P(k) be true for some positive integer k, i.e.,. 1.3 + 3.5 + 5.7 + ……