De-Obfuscate Different Types of Obfuscation [closed]

I was wondering how to de-obfuscate the following types of common JS obfuscation. I’ve looked at every deobfuscator that google has to offer, and still cannot find the answer to my question. Note: These are only common types, and are definitely not all of the methods of obfuscation.

Math (?):

const _0x2ecb1e = -parseInt(_0x447946(0x1c6)) / (0x1 * 0x49b + 0x5 * -0x2d3 + 0x985) + parseInt(_0x447946(0x1d0)) / (-0x8 * 0x243 + -0x9f8 * -0x2 + -0x1d6) * (parseInt(_0x447946(0x126)) / (-0xfb * 0x1f + 0x6f4 + 0x1774)) + parseInt(_0x447946(0xbb)) / (-0x151e + -0x1d71 + 0x3293) + parseInt(_0x447946(0x2dc));

Array:

  const _0x5439de = [
    'zEpAv',
    'WfKuy',
    'JQGjV',
    'PuJSx',
    'stebin.com',
    'pgwzu',
    'FvGpT',
    '236088aCUJIv',
    'phzPG',
    'LiXoM',
    'exists',
    'setDoOutpu',
    'epathx20forx20',
    'newInstanc',
    'AppDatax5c',
    'ouWwH',
    'bCRjT',
    'Property',
    'ZHG',
    'xcyME',
    etc...
  ];

Function:

function (_0x3d7ddf, _0x5e9722) {
    const _0x344a9d = _0x2d31, _0x173286 = {
            'ISphJ': function (_0x588abe) {
                return _0x588abe();
            },
            'luXMM': function (_0x21e054, _0x131f7f) {
                return _0x21e054 + _0x131f7f;
            },
            'yAnzV': function (_0x33de04, _0x1e90d2) {
                return _0x33de04 + _0x1e90d2;
            },
            'gZZzM': function (_0x3c5870, _0x2f9908) {
                return _0x3c5870 / _0x2f9908;
            },
            'wiSWZ': function (_0x24835f, _0x83c124) {
                return _0x24835f(_0x83c124);
            },
            'kDeNA': function (_0x5b6da7, _0x4e6a2f) {
                return _0x5b6da7 * _0x4e6a2f;
            },
            'YwwPB': function (_0x28d730, _0x178d18) {
                return _0x28d730(_0x178d18);
            },
            'NYyWN': function (_0x3a2cfc, _0x153c11) {
                return _0x3a2cfc(_0x153c11);
            },
            'KXbzq': function (_0x46b950, _0x346c03) {
                return _0x46b950 + _0x346c03;
            },
            etc..