1st box: 2a (subtract 2a from both sides)
2nd box: 3 (add 3 to both sides)
3rd box: 10 (add 7+3)
4th and 5th box: 2 (divide both by 2)
6th box: 5 (10/2=5)
Answer:
yes
Step-by-step explanation:
because both of them are horizontal straight lines
Answer:
1000
Step-by-step explanation:
Cause I'm kinda smart
Answer:
-273c
Step-by-step explanation:
