(X+.2)(x+4.5)=0

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Solution for (X+.2)(x+4.5)=0 equation: 


Simplifying
(X + 0.2)(x + 4.5) = 0

Reorder the terms:
(0.2 + X)(x + 4.5) = 0

Reorder the terms:
(0.2 + X)(4.5 + x) = 0

Multiply (0.2 + X) * (4.5 + x)
(0.2(4.5 + x) + X(4.5 + x)) = 0
((4.5 * 0.2 + x * 0.2) + X(4.5 + x)) = 0
((0.9 + 0.2x) + X(4.5 + x)) = 0
(0.9 + 0.2x + (4.5 * X + x * X)) = 0
(0.9 + 0.2x + (4.5X + xX)) = 0

Reorder the terms:
(0.9 + 4.5X + 0.2x + xX) = 0
(0.9 + 4.5X + 0.2x + xX) = 0

Solving
0.9 + 4.5X + 0.2x + xX = 0

Solving for variable 'X'.

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

Add '-0.9' to each side of the equation.
0.9 + 4.5X + 0.2x + -0.9 + xX = 0 + -0.9

Reorder the terms:
0.9 + -0.9 + 4.5X + 0.2x + xX = 0 + -0.9

Combine like terms: 0.9 + -0.9 = 0.0
0.0 + 4.5X + 0.2x + xX = 0 + -0.9
4.5X + 0.2x + xX = 0 + -0.9

Combine like terms: 0 + -0.9 = -0.9
4.5X + 0.2x + xX = -0.9

Add '-0.2x' to each side of the equation.
4.5X + 0.2x + -0.2x + xX = -0.9 + -0.2x

Combine like terms: 0.2x + -0.2x = 0.0
4.5X + 0.0 + xX = -0.9 + -0.2x
4.5X + xX = -0.9 + -0.2x

Reorder the terms:
0.9 + 4.5X + 0.2x + xX = -0.9 + -0.2x + 0.9 + 0.2x

Reorder the terms:
0.9 + 4.5X + 0.2x + xX = -0.9 + 0.9 + -0.2x + 0.2x

Combine like terms: -0.9 + 0.9 = 0.0
0.9 + 4.5X + 0.2x + xX = 0.0 + -0.2x + 0.2x
0.9 + 4.5X + 0.2x + xX = -0.2x + 0.2x

Combine like terms: -0.2x + 0.2x = 0.0
0.9 + 4.5X + 0.2x + xX = 0.0

The solution to this equation could not be determined.

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