x=35+460x-5x^2

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Solution for x=35+460x-5x^2 equation:


Simplifying
x = 35 + 460x + -5x2

Solving
x = 35 + 460x + -5x2

Solving for variable 'x'.

Reorder the terms:
-35 + x + -460x + 5x2 = 35 + 460x + -5x2 + -35 + -460x + 5x2

Combine like terms: x + -460x = -459x
-35 + -459x + 5x2 = 35 + 460x + -5x2 + -35 + -460x + 5x2

Reorder the terms:
-35 + -459x + 5x2 = 35 + -35 + 460x + -460x + -5x2 + 5x2

Combine like terms: 35 + -35 = 0
-35 + -459x + 5x2 = 0 + 460x + -460x + -5x2 + 5x2
-35 + -459x + 5x2 = 460x + -460x + -5x2 + 5x2

Combine like terms: 460x + -460x = 0
-35 + -459x + 5x2 = 0 + -5x2 + 5x2
-35 + -459x + 5x2 = -5x2 + 5x2

Combine like terms: -5x2 + 5x2 = 0
-35 + -459x + 5x2 = 0

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

Divide each side by '5'.
-7 + -91.8x + x2 = 0

Move the constant term to the right:

Add '7' to each side of the equation.
-7 + -91.8x + 7 + x2 = 0 + 7

Reorder the terms:
-7 + 7 + -91.8x + x2 = 0 + 7

Combine like terms: -7 + 7 = 0
0 + -91.8x + x2 = 0 + 7
-91.8x + x2 = 0 + 7

Combine like terms: 0 + 7 = 7
-91.8x + x2 = 7

The x term is -91.8x.  Take half its coefficient (-45.9).
Square it (2106.81) and add it to both sides.

Add '2106.81' to each side of the equation.
-91.8x + 2106.81 + x2 = 7 + 2106.81

Reorder the terms:
2106.81 + -91.8x + x2 = 7 + 2106.81

Combine like terms: 7 + 2106.81 = 2113.81
2106.81 + -91.8x + x2 = 2113.81

Factor a perfect square on the left side:
(x + -45.9)(x + -45.9) = 2113.81

Calculate the square root of the right side: 45.97618949

Break this problem into two subproblems by setting 
(x + -45.9) equal to 45.97618949 and -45.97618949.

Subproblem 1

x + -45.9 = 45.97618949 Simplifying x + -45.9 = 45.97618949 Reorder the terms: -45.9 + x = 45.97618949 Solving -45.9 + x = 45.97618949 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '45.9' to each side of the equation. -45.9 + 45.9 + x = 45.97618949 + 45.9 Combine like terms: -45.9 + 45.9 = 0.0 0.0 + x = 45.97618949 + 45.9 x = 45.97618949 + 45.9 Combine like terms: 45.97618949 + 45.9 = 91.87618949 x = 91.87618949 Simplifying x = 91.87618949

Subproblem 2

x + -45.9 = -45.97618949 Simplifying x + -45.9 = -45.97618949 Reorder the terms: -45.9 + x = -45.97618949 Solving -45.9 + x = -45.97618949 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '45.9' to each side of the equation. -45.9 + 45.9 + x = -45.97618949 + 45.9 Combine like terms: -45.9 + 45.9 = 0.0 0.0 + x = -45.97618949 + 45.9 x = -45.97618949 + 45.9 Combine like terms: -45.97618949 + 45.9 = -0.07618949 x = -0.07618949 Simplifying x = -0.07618949

Solution

The solution to the problem is based on the solutions from the subproblems. x = {91.87618949, -0.07618949}

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