1.2x-0.4(x-8)=0.8(x-4)

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Solution for 1.2x-0.4(x-8)=0.8(x-4) equation: 


Simplifying
1.2x + -0.4(x + -8) = 0.8(x + -4)

Reorder the terms:
1.2x + -0.4(-8 + x) = 0.8(x + -4)
1.2x + (-8 * -0.4 + x * -0.4) = 0.8(x + -4)
1.2x + (3.2 + -0.4x) = 0.8(x + -4)

Reorder the terms:
3.2 + 1.2x + -0.4x = 0.8(x + -4)

Combine like terms: 1.2x + -0.4x = 0.8x
3.2 + 0.8x = 0.8(x + -4)

Reorder the terms:
3.2 + 0.8x = 0.8(-4 + x)
3.2 + 0.8x = (-4 * 0.8 + x * 0.8)
3.2 + 0.8x = (-3.2 + 0.8x)

Add '-0.8x' to each side of the equation.
3.2 + 0.8x + -0.8x = -3.2 + 0.8x + -0.8x

Combine like terms: 0.8x + -0.8x = 0.0
3.2 + 0.0 = -3.2 + 0.8x + -0.8x
3.2 = -3.2 + 0.8x + -0.8x

Combine like terms: 0.8x + -0.8x = 0.0
3.2 = -3.2 + 0.0
3.2 = -3.2

Solving
3.2 = -3.2

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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