erica437
erica437
07-02-2019
Mathematics
contestada
3(n-5)-2(n+8)=11 solve show all work
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awang28
awang28
07-02-2019
1) Distribute the 3 and the -2
2) Then you get 3n-15-2n-16=11
3) Combine like terms.
4) You get n-31=11
5) Add 31 to both sides
6) You get n=42
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