Answer:
lets start a convo
Step-by-step explanation:
Answer:
- 14
Step-by-step explanation:

Answer: 9.2
Step-by-step explanation:
If a=2.2, we substitute it into the equation, a+7.
2.2+7=9.2
Answer:
here
Step-by-step explanation:
if all you're doing is distributing it, the answer is -6d + 3
Answer:
5x+12=42
x=6
Step-by-step explanation:
8+x+x+2+3x+2=42
5x+12=42
5x=42-12
5x=30
x=6