0.4x+6.2=0.4(2x-18.4)

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Solution for 0.4x+6.2=0.4(2x-18.4) equation: 


Simplifying
0.4x + 6.2 = 0.4(2x + -18.4)

Reorder the terms:
6.2 + 0.4x = 0.4(2x + -18.4)

Reorder the terms:
6.2 + 0.4x = 0.4(-18.4 + 2x)
6.2 + 0.4x = (-18.4 * 0.4 + 2x * 0.4)
6.2 + 0.4x = (-7.36 + 0.8x)

Solving
6.2 + 0.4x = -7.36 + 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.
6.2 + 0.4x + -0.8x = -7.36 + 0.8x + -0.8x

Combine like terms: 0.4x + -0.8x = -0.4x
6.2 + -0.4x = -7.36 + 0.8x + -0.8x

Combine like terms: 0.8x + -0.8x = 0.0
6.2 + -0.4x = -7.36 + 0.0
6.2 + -0.4x = -7.36

Add '-6.2' to each side of the equation.
6.2 + -6.2 + -0.4x = -7.36 + -6.2

Combine like terms: 6.2 + -6.2 = 0.0
0.0 + -0.4x = -7.36 + -6.2
-0.4x = -7.36 + -6.2

Combine like terms: -7.36 + -6.2 = -13.56
-0.4x = -13.56

Divide each side by '-0.4'.
x = 33.9

Simplifying
x = 33.9

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