Răspuns :
Răspuns:
[tex](x - 7) \div 3 + 10 = 100 \\ \frac{x - 7}{3} + 10 = 100 \\ x - 7 + 30 = 300 \\ x + 23 = 300 \\ x = 300 - 23 \\ x = 277[/tex]
Răspuns:
[tex](x - 7) \div 3 + 10 = 100 \\ \frac{x - 7}{3} + 10 = 100 \\ x - 7 + 30 = 300 \\ x + 23 = 300 \\ x = 300 - 23 \\ x = 277[/tex]