-15e+7-5e-9=

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Solution for -15e+7-5e-9= equation:


Simplifying
-15e + 7 + -5e + -9 = 0

Reorder the terms:
7 + -9 + -15e + -5e = 0

Combine like terms: 7 + -9 = -2
-2 + -15e + -5e = 0

Combine like terms: -15e + -5e = -20e
-2 + -20e = 0

Solving
-2 + -20e = 0

Solving for variable 'e'.

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

Add '2' to each side of the equation.
-2 + 2 + -20e = 0 + 2

Combine like terms: -2 + 2 = 0
0 + -20e = 0 + 2
-20e = 0 + 2

Combine like terms: 0 + 2 = 2
-20e = 2

Divide each side by '-20'.
e = -0.1

Simplifying
e = -0.1

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