Question

Can someone please explaine to me how to do this problem step by step?

Solve the equation or formula for the indicated variable.

S = 5r²t, for t

Answer 1

S/5r^2 = t

Answer 2

But these are my answer choices....attached below

Answer 3

for further explanation, you just simply divide both sides by 5r^2 to cancel 5r^2 on the right side. OR you can multiply both sides by 1/5r^2, it has the same results anyway.

S = 5r^2t

S/5r^2 = t

or

t = S/5r^2

Answer 4

Thank you very much!!!:)