Answer:
3
Step-by-step explanation:
Answer:
x = - 7
Step-by-step explanation:
- 3x + 7 = 28
- 3x + 7 - 7 = 28 - 7
- 3x = 21
- 3x/3 = 21/3
- x = 7
x = - 7
The 3 is distributed to the a+b inside the brackets........
Answer:
okay it mean to means to do ur work on time and always get good grades and to get A+ and B+ and be a good student