Assume you have an int variable x that has been declared and initialized. assume the existence of a function named tripled . this function receives an integer and returns three times its value. so, pass tripled 12 and it will return 36. do not define this function-- just assume it is available. what you must do here is write an expression whose value is twenty-seven times x. in this expression do not use any integer literals (like 27) or arithmetic operations (like *). instead, just use x and function calls to tripled.