Question

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Answer 1

Divide both sides by \(3r^4\)

Answer 2

\[{S \over 3r^4} = {3r^4t \over3r^4 } \]

Answer 3

You could simplify the RHS a little bit.

Answer 4

\[S=3r^4t , t= \frac{ s }{ 3r^4 }\]

Answer 5

thank you(:

Answer 6

given :
\[\large{S=3r^4t}\]
\[\large{\color{blue}{\frac{S}{3r^4}=\frac{3r^4t}{3r^4}}}\]

Answer 7

@ghazi please do not post direct answers either explain or just leave
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