10 have a good day byeeee
Answer:
14
Step-by-step explanation:
x+21=7(x+9)
x+21=7x+63
-6x=42
x=-7
(-7)^2+5(-7)
=49+(-35)
=49-35
=14
Answer: It can't be simplified no more because there is no more variable to combine together.
Step-by-step explanation:
3. 2/16
4. 4 to 14
5. 20 : 18
6. 4 to 7
7. 17 to 24
8. 8/3
9. not equivalent
10. not equivalent
11. equivalent
