Subtracting m + 2n from 2m - n, we get …………
Answers
Answered by
0
Answer:
m-3n
Step-by-step explanation:
= (2m-n) - (m+2n)
= 2m-n-m-2n
= 2m-m-n-2n
= m-3n
Answered by
1
Answer:
Step-by-step explanation:
(2m-n)-(m+2n)
clear the bracket with the negative sign
you will get 2m-n-m+2n
collecting like terms
2m-m-n+2n
=m+n
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