3(0.2x-2)=0.4(2x+0.5)

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Solution for 3(0.2x-2)=0.4(2x+0.5) equation:


Simplifying
3(0.2x + -2) = 0.4(2x + 0.5)

Reorder the terms:
3(-2 + 0.2x) = 0.4(2x + 0.5)
(-2 * 3 + 0.2x * 3) = 0.4(2x + 0.5)
(-6 + 0.6x) = 0.4(2x + 0.5)

Reorder the terms:
-6 + 0.6x = 0.4(0.5 + 2x)
-6 + 0.6x = (0.5 * 0.4 + 2x * 0.4)
-6 + 0.6x = (0.2 + 0.8x)

Solving
-6 + 0.6x = 0.2 + 0.8x

Solving for variable 'x'.

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

Add '-0.8x' to each side of the equation.
-6 + 0.6x + -0.8x = 0.2 + 0.8x + -0.8x

Combine like terms: 0.6x + -0.8x = -0.2x
-6 + -0.2x = 0.2 + 0.8x + -0.8x

Combine like terms: 0.8x + -0.8x = 0.0
-6 + -0.2x = 0.2 + 0.0
-6 + -0.2x = 0.2

Add '6' to each side of the equation.
-6 + 6 + -0.2x = 0.2 + 6

Combine like terms: -6 + 6 = 0
0 + -0.2x = 0.2 + 6
-0.2x = 0.2 + 6

Combine like terms: 0.2 + 6 = 6.2
-0.2x = 6.2

Divide each side by '-0.2'.
x = -31

Simplifying
x = -31

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