.5x+8.5-15=-3

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Solution for .5x+8.5-15=-3 equation:


Simplifying
0.5x + 8.5 + -15 = -3

Reorder the terms:
8.5 + -15 + 0.5x = -3

Combine like terms: 8.5 + -15 = -6.5
-6.5 + 0.5x = -3

Solving
-6.5 + 0.5x = -3

Solving for variable 'x'.

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

Add '6.5' to each side of the equation.
-6.5 + 6.5 + 0.5x = -3 + 6.5

Combine like terms: -6.5 + 6.5 = 0.0
0.0 + 0.5x = -3 + 6.5
0.5x = -3 + 6.5

Combine like terms: -3 + 6.5 = 3.5
0.5x = 3.5

Divide each side by '0.5'.
x = 7

Simplifying
x = 7

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