Question

9. 3(5z – 7) – 209z - 11) = 4(8z - 13) - 17
10. 0.25(4f – 3) = 0.05(10f - 9)​

Answer 1

Answer:

hi friend

here is ur answer

hope it helps mark as BRAINLIEST

Answer of 9th is in 1st pic and of 10th is in other 2 pics.

THANK YOU❤