3x(x+2)+x-x^2=2x^2+44

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Solution for 3x(x+2)+x-x^2=2x^2+44 equation: 


Simplifying
3x(x + 2) + x + -1x2 = 2x2 + 44

Reorder the terms:
3x(2 + x) + x + -1x2 = 2x2 + 44
(2 * 3x + x * 3x) + x + -1x2 = 2x2 + 44
(6x + 3x2) + x + -1x2 = 2x2 + 44

Reorder the terms:
6x + x + 3x2 + -1x2 = 2x2 + 44

Combine like terms: 6x + x = 7x
7x + 3x2 + -1x2 = 2x2 + 44

Combine like terms: 3x2 + -1x2 = 2x2
7x + 2x2 = 2x2 + 44

Reorder the terms:
7x + 2x2 = 44 + 2x2

Add '-2x2' to each side of the equation.
7x + 2x2 + -2x2 = 44 + 2x2 + -2x2

Combine like terms: 2x2 + -2x2 = 0
7x + 0 = 44 + 2x2 + -2x2
7x = 44 + 2x2 + -2x2

Combine like terms: 2x2 + -2x2 = 0
7x = 44 + 0
7x = 44

Solving
7x = 44

Solving for variable 'x'.

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

Divide each side by '7'.
x = 6.285714286

Simplifying
x = 6.285714286

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