-1=-2e+8

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Solution for -1=-2e+8 equation:


Simplifying
-1 = -2e + 8

Reorder the terms:
-1 = 8 + -2e

Solving
-1 = 8 + -2e

Solving for variable 'e'.

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

Add '2e' to each side of the equation.
-1 + 2e = 8 + -2e + 2e

Combine like terms: -2e + 2e = 0
-1 + 2e = 8 + 0
-1 + 2e = 8

Add '1' to each side of the equation.
-1 + 1 + 2e = 8 + 1

Combine like terms: -1 + 1 = 0
0 + 2e = 8 + 1
2e = 8 + 1

Combine like terms: 8 + 1 = 9
2e = 9

Divide each side by '2'.
e = 4.5

Simplifying
e = 4.5

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