0.8(x-4)=2(0.4x+1.6)

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Solution for 0.8(x-4)=2(0.4x+1.6) equation: 


Simplifying
0.8(x + -4) = 2(0.4x + 1.6)

Reorder the terms:
0.8(-4 + x) = 2(0.4x + 1.6)
(-4 * 0.8 + x * 0.8) = 2(0.4x + 1.6)
(-3.2 + 0.8x) = 2(0.4x + 1.6)

Reorder the terms:
-3.2 + 0.8x = 2(1.6 + 0.4x)
-3.2 + 0.8x = (1.6 * 2 + 0.4x * 2)
-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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