Answer:
5+x=y
Step-by-step explanation:
If she has already knit 5 cm you will always have to factor that in. If x is the number of nights adding the number of nights she does 1 cm of knitting will give you the length she has knit so far (y). I hope this helped! Good luck
Answer:
3 + 549=546
546-2=544
Step-by-step explanation:
B+2+2-7b
2+2=4
-7b+b
Answer: -6b+4
