Solve for x
x=-\frac{1}{e}\approx -0.367879441
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ex=-1
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by x.
\frac{ex}{e}=-\frac{1}{e}
Divide both sides by e.
x=-\frac{1}{e}
Dividing by e undoes the multiplication by e.
x=-\frac{1}{e}\text{, }x\neq 0
Variable x cannot be equal to 0.
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