function subtractSecondsFromDate(Seconds, date = new Date()) {
date.setSeconds(date.getSeconds() - Seconds);
return date;
}
const date = new Date('2022-03-19T06:56:31');
console.log(subtractSecondsFromDate(5, date).toString());
/*
run:
Sat Mar 19 2022 06:56:26 GMT+0000 (Coordinated Universal Time)
*/