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Evgesh-ka [11]
3 years ago
14

Solve log (7x+3)=2 .Round to the nearest thousandth if necessary

Mathematics
2 answers:
Fudgin [204]3 years ago
5 0

Answer:

That person deserves brainliest

Step-by-step explanation:

Anit [1.1K]3 years ago
3 0
Since no base is stated, assume the base is 10
remember
log_a(b)=c trasnlates to a^c=b so
log_{10}(7x+3)=2 trasnlates to 10^2=7x+3

10^2=7x+3
100=7x+3
minus 3 both sides
97=7x
divide by 7 both sides
97/7=x
13.8571=x
13.857=x


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Step-by-step explanation:

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