3e=7e-18

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Solution for 3e=7e-18 equation: 


Simplifying
3e = 7e + -18

Reorder the terms:
3e = -18 + 7e

Solving
3e = -18 + 7e

Solving for variable 'e'.

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

Add '-7e' to each side of the equation.
3e + -7e = -18 + 7e + -7e

Combine like terms: 3e + -7e = -4e
-4e = -18 + 7e + -7e

Combine like terms: 7e + -7e = 0
-4e = -18 + 0
-4e = -18

Divide each side by '-4'.
e = 4.5

Simplifying
e = 4.5

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