corrine98 corrine98

22-03-2020
Mathematics

contestada

-8n+4(1+5n)=-6n-14 solve

Respuesta :

jimrgrant1 jimrgrant1

22-03-2020

Answer:

n = - 1

Step-by-step explanation:

Given

- 8n + 4(1 + 5n) = - 6n - 14 ← distribute and simplify left side

- 8n + 4 + 20n = - 6n - 14

12n + 4 = - 6n - 14 ( add 6n to both sides )

18n + 4 = - 14 ( subtract 4 from both sides )

18n = - 18 ( divide both sides by 18 )

n = - 1

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