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Alisiya [41]
2 years ago
9

What is the solution to log Subscript 5 Baseline (10 x minus 1) = log Subscript 5 Baseline (9 x + 7)

Mathematics
2 answers:
NARA [144]2 years ago
5 0

▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓

\sf{log_{5}}(\tt{10x-1})=\sf{log_{5}}(\tt{9x+7})\\\\10x-1=9x+7\\\\10x-9x=7+1\\\\\pmb{\green{\underline{\sf{x=\frak{8}}}}} 

▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓

zimovet [89]2 years ago
4 0

Answer:

  • x = 8

Step-by-step explanation:

<u>Given:</u>

  • log₅ (10x - 1) = log₅ (9x + 7)
  • 10x - 1 = 9x + 7
  • 10x - 9x = 7 + 1
  • x = 8
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