Answer :
x + x + 50 = 800
2x + 50 = 800
Subtract 50 from both sides
-50. -50
2x = 750
Divide both sides by 2
X=375
Adult tickets = 375
Student tickets = 375 + 50 = 425
Total tickets = 800
2x + 50 = 800
Subtract 50 from both sides
-50. -50
2x = 750
Divide both sides by 2
X=375
Adult tickets = 375
Student tickets = 375 + 50 = 425
Total tickets = 800