-9r=-10+9

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Solution for -9r=-10+9 equation: 


Simplifying
-9r = -10 + 9

Combine like terms: -10 + 9 = -1
-9r = -1

Solving
-9r = -1

Solving for variable 'r'.

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

Divide each side by '-9'.
r = 0.1111111111

Simplifying
r = 0.1111111111

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