-7e+8=13

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Solution for -7e+8=13 equation: 


Simplifying
-7e + 8 = 13

Reorder the terms:
8 + -7e = 13

Solving
8 + -7e = 13

Solving for variable 'e'.

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

Add '-8' to each side of the equation.
8 + -8 + -7e = 13 + -8

Combine like terms: 8 + -8 = 0
0 + -7e = 13 + -8
-7e = 13 + -8

Combine like terms: 13 + -8 = 5
-7e = 5

Divide each side by '-7'.
e = -0.7142857143

Simplifying
e = -0.7142857143

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