(z)2443.73(1-0.17-z)584.28*0.17*908.79=561.47

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Solution for (z)2443.73(1-0.17-z)584.28*0.17*908.79=561.47 equation:


Simplifying
(z) * 2443.73(1 + -0.17 + -1z) * 584.28 * 0.17 * 908.79 = 561.47

Combine like terms: 1 + -0.17 = 0.83
z * 2443.73(0.83 + -1z) * 584.28 * 0.17 * 908.79 = 561.47

Reorder the terms for easier multiplication:
2443.73 * 584.28 * 0.17 * 908.79z(0.83 + -1z) = 561.47

Multiply 2443.73 * 584.28
1427822.564 * 0.17 * 908.79z(0.83 + -1z) = 561.47

Multiply 1427822.564 * 0.17
242729.8359 * 908.79z(0.83 + -1z) = 561.47

Multiply 242729.8359 * 908.79
220590447.6z(0.83 + -1z) = 561.47
(0.83 * 220590447.6z + -1z * 220590447.6z) = 561.47
(183090071.5z + -220590447.6z2) = 561.47

Solving
183090071.5z + -220590447.6z2 = 561.47

Solving for variable 'z'.

Reorder the terms:
-561.47 + 183090071.5z + -220590447.6z2 = 561.47 + -561.47

Combine like terms: 561.47 + -561.47 = 0.00
-561.47 + 183090071.5z + -220590447.6z2 = 0.00

Begin completing the square.  Divide all terms by
-220590447.6 the coefficient of the squared term: 

Divide each side by '-220590447.6'.
0.000002545305139 + -0.83z + z2 = 0.0

Move the constant term to the right:

Add '-0.000002545305139' to each side of the equation.
0.000002545305139 + -0.83z + -0.000002545305139 + z2 = 0.0 + -0.000002545305139

Reorder the terms:
0.000002545305139 + -0.000002545305139 + -0.83z + z2 = 0.0 + -0.000002545305139

Combine like terms: 0.000002545305139 + -0.000002545305139 = 0.000000000000000
0.000000000000000 + -0.83z + z2 = 0.0 + -0.000002545305139
-0.83z + z2 = 0.0 + -0.000002545305139

Combine like terms: 0.0 + -0.000002545305139 = -0.000002545305139
-0.83z + z2 = -0.000002545305139

The z term is -0.83z.  Take half its coefficient (-0.415).
Square it (0.172225) and add it to both sides.

Add '0.172225' to each side of the equation.
-0.83z + 0.172225 + z2 = -0.000002545305139 + 0.172225

Reorder the terms:
0.172225 + -0.83z + z2 = -0.000002545305139 + 0.172225

Combine like terms: -0.000002545305139 + 0.172225 = 0.172222454694861
0.172225 + -0.83z + z2 = 0.172222454694861

Factor a perfect square on the left side:
(z + -0.415)(z + -0.415) = 0.172222454694861

Calculate the square root of the right side: 0.414996933

Break this problem into two subproblems by setting 
(z + -0.415) equal to 0.414996933 and -0.414996933.

Subproblem 1

z + -0.415 = 0.414996933 Simplifying z + -0.415 = 0.414996933 Reorder the terms: -0.415 + z = 0.414996933 Solving -0.415 + z = 0.414996933 Solving for variable 'z'. Move all terms containing z to the left, all other terms to the right. Add '0.415' to each side of the equation. -0.415 + 0.415 + z = 0.414996933 + 0.415 Combine like terms: -0.415 + 0.415 = 0.000 0.000 + z = 0.414996933 + 0.415 z = 0.414996933 + 0.415 Combine like terms: 0.414996933 + 0.415 = 0.829996933 z = 0.829996933 Simplifying z = 0.829996933

Subproblem 2

z + -0.415 = -0.414996933 Simplifying z + -0.415 = -0.414996933 Reorder the terms: -0.415 + z = -0.414996933 Solving -0.415 + z = -0.414996933 Solving for variable 'z'. Move all terms containing z to the left, all other terms to the right. Add '0.415' to each side of the equation. -0.415 + 0.415 + z = -0.414996933 + 0.415 Combine like terms: -0.415 + 0.415 = 0.000 0.000 + z = -0.414996933 + 0.415 z = -0.414996933 + 0.415 Combine like terms: -0.414996933 + 0.415 = 0.000003067 z = 0.000003067 Simplifying z = 0.000003067

Solution

The solution to the problem is based on the solutions from the subproblems. z = {0.829996933, 0.000003067}

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