-15=.5(x+6)

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Solution for -15=.5(x+6) equation:


Simplifying
-15 = 0.5(x + 6)

Reorder the terms:
-15 = 0.5(6 + x)
-15 = (6 * 0.5 + x * 0.5)
-15 = (3 + 0.5x)

Solving
-15 = 3 + 0.5x

Solving for variable 'x'.

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

Add '-0.5x' to each side of the equation.
-15 + -0.5x = 3 + 0.5x + -0.5x

Combine like terms: 0.5x + -0.5x = 0.0
-15 + -0.5x = 3 + 0.0
-15 + -0.5x = 3

Add '15' to each side of the equation.
-15 + 15 + -0.5x = 3 + 15

Combine like terms: -15 + 15 = 0
0 + -0.5x = 3 + 15
-0.5x = 3 + 15

Combine like terms: 3 + 15 = 18
-0.5x = 18

Divide each side by '-0.5'.
x = -36

Simplifying
x = -36

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