a) 4a+90a=94a
b)86b-77b=9b
d)209m+m=210m
g)302n-n=301n
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
a) 4a+90a=94a
b)86b-77b=9b
d)209m+m=210m
g)302n-n=301n