3e-7x^2+3x-5e-13=0

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Solution for 3e-7x^2+3x-5e-13=0 equation:


Simplifying
3e + -7x2 + 3x + -5e + -13 = 0

Reorder the terms:
-13 + 3e + -5e + 3x + -7x2 = 0

Combine like terms: 3e + -5e = -2e
-13 + -2e + 3x + -7x2 = 0

Solving
-13 + -2e + 3x + -7x2 = 0

Solving for variable 'e'.

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

Add '13' to each side of the equation.
-13 + -2e + 3x + 13 + -7x2 = 0 + 13

Reorder the terms:
-13 + 13 + -2e + 3x + -7x2 = 0 + 13

Combine like terms: -13 + 13 = 0
0 + -2e + 3x + -7x2 = 0 + 13
-2e + 3x + -7x2 = 0 + 13

Combine like terms: 0 + 13 = 13
-2e + 3x + -7x2 = 13

Add '-3x' to each side of the equation.
-2e + 3x + -3x + -7x2 = 13 + -3x

Combine like terms: 3x + -3x = 0
-2e + 0 + -7x2 = 13 + -3x
-2e + -7x2 = 13 + -3x

Add '7x2' to each side of the equation.
-2e + -7x2 + 7x2 = 13 + -3x + 7x2

Combine like terms: -7x2 + 7x2 = 0
-2e + 0 = 13 + -3x + 7x2
-2e = 13 + -3x + 7x2

Divide each side by '-2'.
e = -6.5 + 1.5x + -3.5x2

Simplifying
e = -6.5 + 1.5x + -3.5x2

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