The equation would be
g + (g + 9) = 45
2g + 9 = 45
- 9
2g = 36
÷ 2
g = 18
18 + 9 = 27
Girls: 18
Boys: 27
Hope this helps! Let me know if you have any questions :)
Answer



Hope this helps you.
Let me know if you have any other questions :-):-)
Are you solving for X? If so, your answer will be x=-3. Hope this helps!