11e+15=-2r^2

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Solution for 11e+15=-2r^2 equation: 


Simplifying
11e + 15 = -2r2

Reorder the terms:
15 + 11e = -2r2

Solving
15 + 11e = -2r2

Solving for variable 'e'.

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

Add '-15' to each side of the equation.
15 + -15 + 11e = -15 + -2r2

Combine like terms: 15 + -15 = 0
0 + 11e = -15 + -2r2
11e = -15 + -2r2

Divide each side by '11'.
e = -1.363636364 + -0.1818181818r2

Simplifying
e = -1.363636364 + -0.1818181818r2

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