27E-.78=E

Solution for 27E-.78=E equation:

Simplifying
27E + -0.78 = E

Reorder the terms:
-0.78 + 27E = E

Solving
-0.78 + 27E = 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.
-0.78 + 27E + -1E = E + -1E

Combine like terms: 27E + -1E = 26E
-0.78 + 26E = E + -1E

Combine like terms: E + -1E = 0
-0.78 + 26E = 0

Add '0.78' to each side of the equation.
-0.78 + 0.78 + 26E = 0 + 0.78

Combine like terms: -0.78 + 0.78 = 0.00
0.00 + 26E = 0 + 0.78
26E = 0 + 0.78

Combine like terms: 0 + 0.78 = 0.78
26E = 0.78

Divide each side by '26'.
E = 0.03

Simplifying
E = 0.03