erinweiland erinweiland

01-11-2019
Mathematics

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How do i solve: -2(n+3)-4=8

Respuesta :

01-11-2019

Answer:

[tex] - 2(n + 3) - 4 = 8[/tex]

Remove the Brackets

[tex] - 2n - 6 - 4 = 8[/tex]

Evaluate like terms

[tex] - 2n - 10 = 8[/tex]

Find for n

[tex] - 2n = 8 + 10[/tex]

[tex] - 2n = 18[/tex]

[tex]n = 18\div - 2[/tex]

[tex]n = - 9[/tex]

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