Answer: 80
Step-by-step explanation:
juniors: x
seniors: 2x - 4
juniors + seniors = total
x + 2x - 4 = 236
3x - 4 = 236
+4 +4
3x = 240
[tex]\frac{3x}{3} = \frac{240}{3}[/tex]
x = 80
