how to convert minus to plus js
// Turn any number positive
let x =  54;
let y = -54;
let resultx =  Math.abs(x); //  54
let resulty =  Math.abs(y); //  54
//Turn any number negative
let x =  54;
let y = -54;
let resultx = -Math.abs(x); // -54
let resulty = -Math.abs(y); // -54
// Invert any number
let x =  54;
let y = -54;
let resultx = -(x);         // -54
let resulty = -(y);         //  54
