-r+8.5=14

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Solution for -r+8.5=14 equation:


Simplifying
-1r + 8.5 = 14

Reorder the terms:
8.5 + -1r = 14

Solving
8.5 + -1r = 14

Solving for variable 'r'.

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

Add '-8.5' to each side of the equation.
8.5 + -8.5 + -1r = 14 + -8.5

Combine like terms: 8.5 + -8.5 = 0.0
0.0 + -1r = 14 + -8.5
-1r = 14 + -8.5

Combine like terms: 14 + -8.5 = 5.5
-1r = 5.5

Divide each side by '-1'.
r = -5.5

Simplifying
r = -5.5

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