9x(4x+2)-10x=8x+25

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Solution for 9x(4x+2)-10x=8x+25 equation: 


Simplifying
9x(4x + 2) + -10x = 8x + 25

Reorder the terms:
9x(2 + 4x) + -10x = 8x + 25
(2 * 9x + 4x * 9x) + -10x = 8x + 25
(18x + 36x2) + -10x = 8x + 25

Reorder the terms:
18x + -10x + 36x2 = 8x + 25

Combine like terms: 18x + -10x = 8x
8x + 36x2 = 8x + 25

Reorder the terms:
8x + 36x2 = 25 + 8x

Add '-8x' to each side of the equation.
8x + -8x + 36x2 = 25 + 8x + -8x

Combine like terms: 8x + -8x = 0
0 + 36x2 = 25 + 8x + -8x
36x2 = 25 + 8x + -8x

Combine like terms: 8x + -8x = 0
36x2 = 25 + 0
36x2 = 25

Solving
36x2 = 25

Solving for variable 'x'.

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

Divide each side by '36'.
x2 = 0.6944444444

Simplifying
x2 = 0.6944444444

Take the square root of each side:
x = {-0.833333333, 0.833333333}

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