15=-0.5x

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Solution for 15=-0.5x equation:


Simplifying
15 = -0.5x

Solving
15 = -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 = -0.5x + 0.5x

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

Add '-15' to each side of the equation.
15 + -15 + 0.5x = 0.0 + -15

Combine like terms: 15 + -15 = 0
0 + 0.5x = 0.0 + -15
0.5x = 0.0 + -15

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

Divide each side by '0.5'.
x = -30

Simplifying
x = -30

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