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AleksAgata [21]
2 years ago
9

Then what is the value of x?

Mathematics
2 answers:
GaryK [48]2 years ago
8 0

Answer:

d.) x = -40

Step-by-step explanation:

\sf Given \ equation:  \ log_{5} (-3x+5) = 3

Solving steps:

\rightarrow \sf log_{5} (-3x+5) = 3

If logₐ(b) = c  then  b = aᶜ

\rightarrow \sf -3x+5 = 5^3

\rightarrow \sf -3x+5 = 125

\rightarrow \sf -3x = 125-5

\rightarrow \sf -3x = 120

\rightarrow \sf x = 120/-3

\rightarrow \sf x = -40

jarptica [38.1K]2 years ago
5 0

Answer:

x= -40

Hope this helps!!

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