Patrick B. answered 01/20/20
Tutor
4.7
(31)
Math and computer tutor/teacher
3[1 - (8+n)]=
3(1 - 8 - n) =
3( -7 -n) =
-3(n+7)
Sarahi A.
asked 01/09/19Add 8 to n subtract the results from one then triple that result
Patrick B. answered 01/20/20
Math and computer tutor/teacher
3[1 - (8+n)]=
3(1 - 8 - n) =
3( -7 -n) =
-3(n+7)
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