r-8.8=-8.7

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Solution for r-8.8=-8.7 equation: 


Simplifying
r + -8.8 = -8.7

Reorder the terms:
-8.8 + r = -8.7

Solving
-8.8 + r = -8.7

Solving for variable 'r'.

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

Add '8.8' to each side of the equation.
-8.8 + 8.8 + r = -8.7 + 8.8

Combine like terms: -8.8 + 8.8 = 0.0
0.0 + r = -8.7 + 8.8
r = -8.7 + 8.8

Combine like terms: -8.7 + 8.8 = 0.1
r = 0.1

Simplifying
r = 0.1

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