camidevecchis15
11.07.2019 •
Mathematics
Explain the steps when solving 3(n+5)> = 3n+8. explain how to solve.
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Ответ:
3(N+5)
3n +15
2. Switch variables to make one .
3n-3n = n
NEW EQUATION ::
5= n+8
3. bring numebers to make one .
8-5=3
n=3
Ответ:
2)14
3)6
4)7
5)21
6)68