Răspuns:
[tex] x - y = 33 \\ x = 33 + y[/tex]
[tex]x + y = 53 \\ x = 33 + y \\ \\ 33 + y + y = 53 \\ 33 + 2y = 53 \\ 2y =53 - 33 \\ 2y = 20 \\ y = 20 \div 2 \\ \green{\boxed{\red{y = 10}}}[/tex]
[tex]x - y = 33 \\ y = 10 \\ \\ x - 10 = 33 \\ x = 33 + 10 \\ \green{\boxed{\red{x = 43}}}[/tex]
✅…ᘛ⁐̤ᕐᐷฅ^•ﻌ•^ฅฅ^•ﻌ•^ฅ✅
