What is the first step needed to solve 3 over 4 the whole multiplied by x minus 3 equal negative 18? add 3 to both sides subtract 18 from both sides multiply both sides by 3 divide both sides by 4

Compare the following pair of numbers a and b in three ways. a. find the ratio of a to b. b. find the ratio of b to a. c. complete the sentence: a is percent of b. a=120 and b=340 a. the ratio of a to b is . b. the ratio of b to a is . c. a is nothing percent of b.