N ( t ) = 100 \cdot e ^ { - 0,02 \cdot t }
Solve for N
N=\frac{100e^{-\frac{t}{50}}}{t}
t\neq 0
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tN=100e^{-\frac{t}{50}}
The equation is in standard form.
\frac{tN}{t}=\frac{100e^{-\frac{t}{50}}}{t}
Divide both sides by t.
N=\frac{100e^{-\frac{t}{50}}}{t}
Dividing by t undoes the multiplication by t.
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