How many solutions are there to the equation y = 14x – 9? explain your answer. a. there are no solutions because no value can be used for the variable x for the equation to remain true. b. there is one solution because only one value can be used for the variable x for the equation to remain true. c. there are 2 solutions because only 2 values can be used for the variables for the equation to remain true. d. there are an infinite number of solutions because any value can be used for the variable x and the equation would remain true.