Suppose that (a, m) = 1. if a = +1, the solution of ax = 1 (mod m') is obviously x = a(mod m'). if a = +2, then m is odd and x = (1 - m')}a (mod m') is the solution of ax = 1(mod m'). for all other a use problem 11 to show that the solution of ax = 1(mod m ) is x = k (mod m') where k is the nearest integer to -(1/a)(1 – ax,)'.

The volume, v, of a rectangular prism is determined using the formula, where / is the length, w is the width, and his theheight of the prism. carltren solves for w and writes the equivalent equation w=using this formula, what is the width of a rectangular prism that has a volume of 138.24 cubic inches, a height of 9.6 inches,and a length of 3.2 inches?