81-12e=105

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Solution for 81-12e=105 equation:


Simplifying
81 + -12e = 105

Solving
81 + -12e = 105

Solving for variable 'e'.

Move all terms containing e to the left, all other terms to the right.

Add '-81' to each side of the equation.
81 + -81 + -12e = 105 + -81

Combine like terms: 81 + -81 = 0
0 + -12e = 105 + -81
-12e = 105 + -81

Combine like terms: 105 + -81 = 24
-12e = 24

Divide each side by '-12'.
e = -2

Simplifying
e = -2

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