5=e+7

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Solution for 5=e+7 equation:


Simplifying
5 = e + 7

Reorder the terms:
5 = 7 + e

Solving
5 = 7 + 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.
5 + -1e = 7 + e + -1e

Combine like terms: e + -1e = 0
5 + -1e = 7 + 0
5 + -1e = 7

Add '-5' to each side of the equation.
5 + -5 + -1e = 7 + -5

Combine like terms: 5 + -5 = 0
0 + -1e = 7 + -5
-1e = 7 + -5

Combine like terms: 7 + -5 = 2
-1e = 2

Divide each side by '-1'.
e = -2

Simplifying
e = -2

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