Simplify 63 Over 99 Dorothea Baumbach 29 May 2024 Simplify:63-(-3)[{-4-7-3) +3x{5 -(-3)*(-6)}]2. 3x answer Simplify:63-(-3)[{-4-7-3) +3x{5 -(-3)*(-6)}]2. - Brainly.in Simplify:63-(-3)[{-4-7-3) +3x{5 -(-3)*(-6)}]2. - Brainly.in Check Details ← Simplify 63 Over 77 Simplify 610/1670 →