Step-by-step explanation:
3x+3=12
3x=12-3
3x=9
3÷3=1
9÷3=3
x=3.
Answer:
2nd option x=-12.........
a)12-7x=15
I think its HELP
72 students
If 48 is the total of 2/3 of the drama club, that must mean 1/3 of the drama club is 24. To follow on this pattern, you add: 24+48=72.
Equation:
1/3 + 1/3 + 1/3 = 24 + 24 + 24 = 72
check the picture
I hope this helps
