-9r=-8r-3

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Solution for -9r=-8r-3 equation: 


Simplifying
-9r = -8r + -3

Reorder the terms:
-9r = -3 + -8r

Solving
-9r = -3 + -8r

Solving for variable 'r'.

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

Add '8r' to each side of the equation.
-9r + 8r = -3 + -8r + 8r

Combine like terms: -9r + 8r = -1r
-1r = -3 + -8r + 8r

Combine like terms: -8r + 8r = 0
-1r = -3 + 0
-1r = -3

Divide each side by '-1'.
r = 3

Simplifying
r = 3

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