0.2x-3x+2=0.4x+18

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Solution for 0.2x-3x+2=0.4x+18 equation:


Simplifying
0.2x + -3x + 2 = 0.4x + 18

Reorder the terms:
2 + 0.2x + -3x = 0.4x + 18

Combine like terms: 0.2x + -3x = -2.8x
2 + -2.8x = 0.4x + 18

Reorder the terms:
2 + -2.8x = 18 + 0.4x

Solving
2 + -2.8x = 18 + 0.4x

Solving for variable 'x'.

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

Add '-0.4x' to each side of the equation.
2 + -2.8x + -0.4x = 18 + 0.4x + -0.4x

Combine like terms: -2.8x + -0.4x = -3.2x
2 + -3.2x = 18 + 0.4x + -0.4x

Combine like terms: 0.4x + -0.4x = 0.0
2 + -3.2x = 18 + 0.0
2 + -3.2x = 18

Add '-2' to each side of the equation.
2 + -2 + -3.2x = 18 + -2

Combine like terms: 2 + -2 = 0
0 + -3.2x = 18 + -2
-3.2x = 18 + -2

Combine like terms: 18 + -2 = 16
-3.2x = 16

Divide each side by '-3.2'.
x = -5

Simplifying
x = -5

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