Question

Need some help on my homework asap

Answer 1

see below

Explanation:

4y - 9 - 13y

Combine like terms

4y-13y-9

-9y -9

2 + 4u - 7 +3u + 10 -12u

Combine like terms

4u+3u-12u+2-7+10

-5u+5

16j +8-9j -4-7j

Combine like terms

16j-9j-7j+8-4

0j +4

4