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27(n+4)+18n=7(n-18)-40n So confused can yall help me?
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27(n+4)+18n=7(n-18)-40n So confused can yall help me?

User Luis Febro
by
7.2k points

1 Answer

4 votes

Answer:

n = -3

Explanation:

distribute

27n + 108 + 18n = 7n - 126 - 40n

combine

45n + 108 = -33n - 126

add 33n to both sides and subtract 108 to both sides

78n = -234

divide by 78

n = -3

User Carmen DiMichele
by
7.2k points
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