12e-4=140

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Solution for 12e-4=140 equation: 


Simplifying
12e + -4 = 140

Reorder the terms:
-4 + 12e = 140

Solving
-4 + 12e = 140

Solving for variable 'e'.

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

Add '4' to each side of the equation.
-4 + 4 + 12e = 140 + 4

Combine like terms: -4 + 4 = 0
0 + 12e = 140 + 4
12e = 140 + 4

Combine like terms: 140 + 4 = 144
12e = 144

Divide each side by '12'.
e = 12

Simplifying
e = 12

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