0.3x(X-3)-0.2x(X-1)=1.2

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Solution for 0.3x(X-3)-0.2x(X-1)=1.2 equation: 


Simplifying
0.3x(X + -3) + -0.2x(X + -1) = 1.2

Reorder the terms:
0.3x(-3 + X) + -0.2x(X + -1) = 1.2
(-3 * 0.3x + X * 0.3x) + -0.2x(X + -1) = 1.2
(-0.9x + 0.3xX) + -0.2x(X + -1) = 1.2

Reorder the terms:
-0.9x + 0.3xX + -0.2x(-1 + X) = 1.2
-0.9x + 0.3xX + (-1 * -0.2x + X * -0.2x) = 1.2
-0.9x + 0.3xX + (0.2x + -0.2xX) = 1.2

Reorder the terms:
-0.9x + 0.2x + 0.3xX + -0.2xX = 1.2

Combine like terms: -0.9x + 0.2x = -0.7x
-0.7x + 0.3xX + -0.2xX = 1.2

Combine like terms: 0.3xX + -0.2xX = 0.1xX
-0.7x + 0.1xX = 1.2

Solving
-0.7x + 0.1xX = 1.2

Solving for variable 'x'.

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

Reorder the terms:
-1.2 + -0.7x + 0.1xX = 1.2 + -1.2

Combine like terms: 1.2 + -1.2 = 0.0
-1.2 + -0.7x + 0.1xX = 0.0

The solution to this equation could not be determined.

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