Smart enough to answer this question? gracie, mary, and nancy each have a small collection of seashells. gracie has 5 more than 1 1/4 times the number of shells mary has. nancy has 1 more than 1 1/2 times the number of shells mary has. gracie and nancy have the same number of shells. if x is the number of shells mary has, identify the equation that represents this situation and identify its solution. (isnt fraction is one and one fourths, second fraction is 1 and one halfs)