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5(n+6)+15(n-2)-2(n-2)=0
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5(n+6)+15(n-2)-2(n-2)=0

User Printemp
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1 Answer

1 vote

Answer:

Explanation:

5(n+6)+15(n-2)-2(n-2)=0

5*n + 5*6 + 15*n - 15*2 + n*(-2) - 2(-2) = 0

5n + 30 + 15n - 30 - 2n + 4 = 0

5n + 15n - 2n + 30 - 30 + 4 = 0

Combine like terms

18n + 4 = 0

Subtract 4 from both sides

18n = -4

Divide both sides by 18

n = -4/18

n = -2/9

User NickG
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