23= -4m + 2 + m

Holt McDougal Larson Algebra 1 Common Core Edition number 10 page 100

Asked by Dee Dee on 13 Mar 09:56

Last updated by anonymous on 14 Mar 11:03

Answered by CherieS on 14 Mar 11:03

23-2=-4m+2+m-2

21=-4m+m

21=-3m

21/-3=m

-7=m