7e-4=e

Solution for 7e-4=e equation:

Simplifying
7e + -4 = e

Reorder the terms:
-4 + 7e = e

Solving
-4 + 7e = 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.
-4 + 7e + -1e = e + -1e

Combine like terms: 7e + -1e = 6e
-4 + 6e = e + -1e

Combine like terms: e + -1e = 0
-4 + 6e = 0

Add '4' to each side of the equation.
-4 + 4 + 6e = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 6e = 0 + 4
6e = 0 + 4

Combine like terms: 0 + 4 = 4
6e = 4

Divide each side by '6'.
e = 0.6666666667

Simplifying
e = 0.6666666667