4x^2-33x+37=9x+2

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Solution for 4x^2-33x+37=9x+2 equation:


Simplifying
4x2 + -33x + 37 = 9x + 2

Reorder the terms:
37 + -33x + 4x2 = 9x + 2

Reorder the terms:
37 + -33x + 4x2 = 2 + 9x

Solving
37 + -33x + 4x2 = 2 + 9x

Solving for variable 'x'.

Reorder the terms:
37 + -2 + -33x + -9x + 4x2 = 2 + 9x + -2 + -9x

Combine like terms: 37 + -2 = 35
35 + -33x + -9x + 4x2 = 2 + 9x + -2 + -9x

Combine like terms: -33x + -9x = -42x
35 + -42x + 4x2 = 2 + 9x + -2 + -9x

Reorder the terms:
35 + -42x + 4x2 = 2 + -2 + 9x + -9x

Combine like terms: 2 + -2 = 0
35 + -42x + 4x2 = 0 + 9x + -9x
35 + -42x + 4x2 = 9x + -9x

Combine like terms: 9x + -9x = 0
35 + -42x + 4x2 = 0

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

Divide each side by '4'.
8.75 + -10.5x + x2 = 0

Move the constant term to the right:

Add '-8.75' to each side of the equation.
8.75 + -10.5x + -8.75 + x2 = 0 + -8.75

Reorder the terms:
8.75 + -8.75 + -10.5x + x2 = 0 + -8.75

Combine like terms: 8.75 + -8.75 = 0.00
0.00 + -10.5x + x2 = 0 + -8.75
-10.5x + x2 = 0 + -8.75

Combine like terms: 0 + -8.75 = -8.75
-10.5x + x2 = -8.75

The x term is -10.5x.  Take half its coefficient (-5.25).
Square it (27.5625) and add it to both sides.

Add '27.5625' to each side of the equation.
-10.5x + 27.5625 + x2 = -8.75 + 27.5625

Reorder the terms:
27.5625 + -10.5x + x2 = -8.75 + 27.5625

Combine like terms: -8.75 + 27.5625 = 18.8125
27.5625 + -10.5x + x2 = 18.8125

Factor a perfect square on the left side:
(x + -5.25)(x + -5.25) = 18.8125

Calculate the square root of the right side: 4.337337893

Break this problem into two subproblems by setting 
(x + -5.25) equal to 4.337337893 and -4.337337893.

Subproblem 1

x + -5.25 = 4.337337893 Simplifying x + -5.25 = 4.337337893 Reorder the terms: -5.25 + x = 4.337337893 Solving -5.25 + x = 4.337337893 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '5.25' to each side of the equation. -5.25 + 5.25 + x = 4.337337893 + 5.25 Combine like terms: -5.25 + 5.25 = 0.00 0.00 + x = 4.337337893 + 5.25 x = 4.337337893 + 5.25 Combine like terms: 4.337337893 + 5.25 = 9.587337893 x = 9.587337893 Simplifying x = 9.587337893

Subproblem 2

x + -5.25 = -4.337337893 Simplifying x + -5.25 = -4.337337893 Reorder the terms: -5.25 + x = -4.337337893 Solving -5.25 + x = -4.337337893 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '5.25' to each side of the equation. -5.25 + 5.25 + x = -4.337337893 + 5.25 Combine like terms: -5.25 + 5.25 = 0.00 0.00 + x = -4.337337893 + 5.25 x = -4.337337893 + 5.25 Combine like terms: -4.337337893 + 5.25 = 0.912662107 x = 0.912662107 Simplifying x = 0.912662107

Solution

The solution to the problem is based on the solutions from the subproblems. x = {9.587337893, 0.912662107}

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