how to solve 4+|7-m|=5
when |a|=bassumea=b and -a=bso4+|7-m|=5minus 4 from both sides|7-m|=1assume7-m=1 and-(7-m)=17-m=1minus 7 both sidees-m=-6times -1 both sidesm=6-(7-m)=1distribute-7+m=1add 7 to both sidesm=8m=6 and 8
