lovenini765
lovenini765 lovenini765
  • 22-07-2020
  • Mathematics
contestada

What is the solution to the equation ? 5{n-1 over 10}= 1 over 2

Respuesta :

jimrgrant1 jimrgrant1
  • 22-07-2020

Answer:

n = 2

Step-by-step explanation:

Given

5( [tex]\frac{n-1}{10}[/tex] ) = [tex]\frac{1}{2}[/tex] ← distribute parenthesis on left side

[tex]\frac{n-1}{2}[/tex] = [tex]\frac{1}{2}[/tex]

Since denominators are both 2 then equate numerators

n - 1 = 1 ( add 1 to both sides )

n = 2

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