Answer:
1. a i think
Step-by-step explanation:
2. 5.81818
Answer:
Step-by-step explanation:
There's no answer here. Because -6<21.
7/9 is the answer I believe
Answer:
x = 16
Step-by-step explanation:
3(x+2)-x=38
Distribute
3x+6 -x = 38
Combine like terms
2x+6 = 38
Subtract 6 from each side
2x+6-6 = 38-6
2x = 32
Divide each side by 2
2x/2 = 32/2
x = 16