.1666(x-18)+.5(x+2)=x+12

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Solution for .1666(x-18)+.5(x+2)=x+12 equation:


Simplifying
0.1666(x + -18) + 0.5(x + 2) = x + 12

Reorder the terms:
0.1666(-18 + x) + 0.5(x + 2) = x + 12
(-18 * 0.1666 + x * 0.1666) + 0.5(x + 2) = x + 12
(-2.9988 + 0.1666x) + 0.5(x + 2) = x + 12

Reorder the terms:
-2.9988 + 0.1666x + 0.5(2 + x) = x + 12
-2.9988 + 0.1666x + (2 * 0.5 + x * 0.5) = x + 12
-2.9988 + 0.1666x + (1 + 0.5x) = x + 12

Reorder the terms:
-2.9988 + 1 + 0.1666x + 0.5x = x + 12

Combine like terms: -2.9988 + 1 = -1.9988
-1.9988 + 0.1666x + 0.5x = x + 12

Combine like terms: 0.1666x + 0.5x = 0.6666x
-1.9988 + 0.6666x = x + 12

Reorder the terms:
-1.9988 + 0.6666x = 12 + x

Solving
-1.9988 + 0.6666x = 12 + 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.
-1.9988 + 0.6666x + -1x = 12 + x + -1x

Combine like terms: 0.6666x + -1x = -0.3334x
-1.9988 + -0.3334x = 12 + x + -1x

Combine like terms: x + -1x = 0
-1.9988 + -0.3334x = 12 + 0
-1.9988 + -0.3334x = 12

Add '1.9988' to each side of the equation.
-1.9988 + 1.9988 + -0.3334x = 12 + 1.9988

Combine like terms: -1.9988 + 1.9988 = 0.0000
0.0000 + -0.3334x = 12 + 1.9988
-0.3334x = 12 + 1.9988

Combine like terms: 12 + 1.9988 = 13.9988
-0.3334x = 13.9988

Divide each side by '-0.3334'.
x = -41.9880024

Simplifying
x = -41.9880024

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