Answer:
x = 95
Step-by-step explanation:
Using the rule of logarithms
• [tex]log_{b}[/tex] x = n ⇔ x = [tex]b^{n}[/tex]
Given
[tex]log_{5}[/tex](x + 30) = 3, then
x + 30 = 5³ = 125 ( subtract 30 from both sides )
