23=e+12

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Solution for 23=e+12 equation:


Simplifying
23 = e + 12

Reorder the terms:
23 = 12 + e

Solving
23 = 12 + e

Solving for variable 'e'.

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

Add '-1e' to each side of the equation.
23 + -1e = 12 + e + -1e

Combine like terms: e + -1e = 0
23 + -1e = 12 + 0
23 + -1e = 12

Add '-23' to each side of the equation.
23 + -23 + -1e = 12 + -23

Combine like terms: 23 + -23 = 0
0 + -1e = 12 + -23
-1e = 12 + -23

Combine like terms: 12 + -23 = -11
-1e = -11

Divide each side by '-1'.
e = 11

Simplifying
e = 11

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