(X-0.8)(x+0.8)=23

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Solution for (X-0.8)(x+0.8)=23 equation: 


Simplifying
(X + -0.8)(x + 0.8) = 23

Reorder the terms:
(-0.8 + X)(x + 0.8) = 23

Reorder the terms:
(-0.8 + X)(0.8 + x) = 23

Multiply (-0.8 + X) * (0.8 + x)
(-0.8(0.8 + x) + X(0.8 + x)) = 23
((0.8 * -0.8 + x * -0.8) + X(0.8 + x)) = 23
((-0.64 + -0.8x) + X(0.8 + x)) = 23
(-0.64 + -0.8x + (0.8 * X + x * X)) = 23
(-0.64 + -0.8x + (0.8X + xX)) = 23

Reorder the terms:
(-0.64 + 0.8X + -0.8x + xX) = 23
(-0.64 + 0.8X + -0.8x + xX) = 23

Solving
-0.64 + 0.8X + -0.8x + xX = 23

Solving for variable 'X'.

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

Add '0.64' to each side of the equation.
-0.64 + 0.8X + -0.8x + 0.64 + xX = 23 + 0.64

Reorder the terms:
-0.64 + 0.64 + 0.8X + -0.8x + xX = 23 + 0.64

Combine like terms: -0.64 + 0.64 = 0.00
0.00 + 0.8X + -0.8x + xX = 23 + 0.64
0.8X + -0.8x + xX = 23 + 0.64

Combine like terms: 23 + 0.64 = 23.64
0.8X + -0.8x + xX = 23.64

Add '0.8x' to each side of the equation.
0.8X + -0.8x + 0.8x + xX = 23.64 + 0.8x

Combine like terms: -0.8x + 0.8x = 0.0
0.8X + 0.0 + xX = 23.64 + 0.8x
0.8X + xX = 23.64 + 0.8x

Reorder the terms:
-23.64 + 0.8X + -0.8x + xX = 23.64 + 0.8x + -23.64 + -0.8x

Reorder the terms:
-23.64 + 0.8X + -0.8x + xX = 23.64 + -23.64 + 0.8x + -0.8x

Combine like terms: 23.64 + -23.64 = 0.00
-23.64 + 0.8X + -0.8x + xX = 0.00 + 0.8x + -0.8x
-23.64 + 0.8X + -0.8x + xX = 0.8x + -0.8x

Combine like terms: 0.8x + -0.8x = 0.0
-23.64 + 0.8X + -0.8x + xX = 0.0

The solution to this equation could not be determined.

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