-0.1667(x-18)+0.5(x+2)=x-20

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Solution for -0.1667(x-18)+0.5(x+2)=x-20 equation:


Simplifying
-0.1667(x + -18) + 0.5(x + 2) = x + -20

Reorder the terms:
-0.1667(-18 + x) + 0.5(x + 2) = x + -20
(-18 * -0.1667 + x * -0.1667) + 0.5(x + 2) = x + -20
(3.0006 + -0.1667x) + 0.5(x + 2) = x + -20

Reorder the terms:
3.0006 + -0.1667x + 0.5(2 + x) = x + -20
3.0006 + -0.1667x + (2 * 0.5 + x * 0.5) = x + -20
3.0006 + -0.1667x + (1 + 0.5x) = x + -20

Reorder the terms:
3.0006 + 1 + -0.1667x + 0.5x = x + -20

Combine like terms: 3.0006 + 1 = 4.0006
4.0006 + -0.1667x + 0.5x = x + -20

Combine like terms: -0.1667x + 0.5x = 0.3333x
4.0006 + 0.3333x = x + -20

Reorder the terms:
4.0006 + 0.3333x = -20 + x

Solving
4.0006 + 0.3333x = -20 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
4.0006 + 0.3333x + -1x = -20 + x + -1x

Combine like terms: 0.3333x + -1x = -0.6667x
4.0006 + -0.6667x = -20 + x + -1x

Combine like terms: x + -1x = 0
4.0006 + -0.6667x = -20 + 0
4.0006 + -0.6667x = -20

Add '-4.0006' to each side of the equation.
4.0006 + -4.0006 + -0.6667x = -20 + -4.0006

Combine like terms: 4.0006 + -4.0006 = 0.0000
0.0000 + -0.6667x = -20 + -4.0006
-0.6667x = -20 + -4.0006

Combine like terms: -20 + -4.0006 = -24.0006
-0.6667x = -24.0006

Divide each side by '-0.6667'.
x = 35.99910004

Simplifying
x = 35.99910004

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