19.99-14.9r=-18.5r-19.97

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Solution for 19.99-14.9r=-18.5r-19.97 equation: 


Simplifying
19.99 + -14.9r = -18.5r + -19.97

Reorder the terms:
19.99 + -14.9r = -19.97 + -18.5r

Solving
19.99 + -14.9r = -19.97 + -18.5r

Solving for variable 'r'.

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

Add '18.5r' to each side of the equation.
19.99 + -14.9r + 18.5r = -19.97 + -18.5r + 18.5r

Combine like terms: -14.9r + 18.5r = 3.6r
19.99 + 3.6r = -19.97 + -18.5r + 18.5r

Combine like terms: -18.5r + 18.5r = 0.0
19.99 + 3.6r = -19.97 + 0.0
19.99 + 3.6r = -19.97

Add '-19.99' to each side of the equation.
19.99 + -19.99 + 3.6r = -19.97 + -19.99

Combine like terms: 19.99 + -19.99 = 0.00
0.00 + 3.6r = -19.97 + -19.99
3.6r = -19.97 + -19.99

Combine like terms: -19.97 + -19.99 = -39.96
3.6r = -39.96

Divide each side by '3.6'.
r = -11.1

Simplifying
r = -11.1

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