If + means −, − means \(\times\), \(\times\) means \(\div\), \(\div\) means +, then what will come in place of the question mark (?) in the following equation?  22 + 4 − 6 \(\div\) 28 \(\times\) 4 = ?

If + means −, − means \(\times\), \(\times\) means \(\div\), \(\div\) means +, then what will come in place of the question mark (?) in the following equation?
यदि + का अर्थ − है, − का अर्थ × है, × का अर्थ ÷ है, तथा ÷ का अर्थ + है, तो निम्नलिखित समीकरण में प्रश्नवाचक चिह्न (?) के स्थान पर क्या आएगा?
 22 + 4 − 6 \(\div\) 28 \(\times\) 4 = ?