4x^3+.28x^2+.0049x-2E-13=0

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Solution for 4x^3+.28x^2+.0049x-2E-13=0 equation: 


Simplifying
4x3 + 0.28x2 + 0.0049x + -2E + -13 = 0

Reorder the terms:
-13 + -2E + 0.0049x + 0.28x2 + 4x3 = 0

Solving
-13 + -2E + 0.0049x + 0.28x2 + 4x3 = 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 + 0.0049x + 0.28x2 + 13 + 4x3 = 0 + 13

Reorder the terms:
-13 + 13 + -2E + 0.0049x + 0.28x2 + 4x3 = 0 + 13

Combine like terms: -13 + 13 = 0
0 + -2E + 0.0049x + 0.28x2 + 4x3 = 0 + 13
-2E + 0.0049x + 0.28x2 + 4x3 = 0 + 13

Combine like terms: 0 + 13 = 13
-2E + 0.0049x + 0.28x2 + 4x3 = 13

Add '-0.0049x' to each side of the equation.
-2E + 0.0049x + 0.28x2 + -0.0049x + 4x3 = 13 + -0.0049x

Reorder the terms:
-2E + 0.0049x + -0.0049x + 0.28x2 + 4x3 = 13 + -0.0049x

Combine like terms: 0.0049x + -0.0049x = 0.0000
-2E + 0.0000 + 0.28x2 + 4x3 = 13 + -0.0049x
-2E + 0.28x2 + 4x3 = 13 + -0.0049x

Add '-0.28x2' to each side of the equation.
-2E + 0.28x2 + -0.28x2 + 4x3 = 13 + -0.0049x + -0.28x2

Combine like terms: 0.28x2 + -0.28x2 = 0.00
-2E + 0.00 + 4x3 = 13 + -0.0049x + -0.28x2
-2E + 4x3 = 13 + -0.0049x + -0.28x2

Add '-4x3' to each side of the equation.
-2E + 4x3 + -4x3 = 13 + -0.0049x + -0.28x2 + -4x3

Combine like terms: 4x3 + -4x3 = 0
-2E + 0 = 13 + -0.0049x + -0.28x2 + -4x3
-2E = 13 + -0.0049x + -0.28x2 + -4x3

Divide each side by '-2'.
E = -6.5 + 0.00245x + 0.14x2 + 2x3

Simplifying
E = -6.5 + 0.00245x + 0.14x2 + 2x3

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