boywondertmcsg
boywondertmcsg
17-08-2017
Mathematics
contestada
6n+9=-3n−21−6
show step please :)
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Amphitrite1040
Amphitrite1040
17-08-2017
[tex]Step^1: 6(n) + 9 - (-3(n)- 21 = \\ Step ^2 9(n) + 36 \\Step^3: n + 4 = 0 ; 0 - 4 = -4 4 - n = 4n \\ Step^4 Answer: n = -4 [/tex]
[tex]Good \\ Luck \\ On \\ Your \\ Assignment! [/tex]
[tex]~MeIsKaitlyn :)[/tex]
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