-9r-5=-23

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Solution for -9r-5=-23 equation: 


Simplifying
-9r + -5 = -23

Reorder the terms:
-5 + -9r = -23

Solving
-5 + -9r = -23

Solving for variable 'r'.

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

Add '5' to each side of the equation.
-5 + 5 + -9r = -23 + 5

Combine like terms: -5 + 5 = 0
0 + -9r = -23 + 5
-9r = -23 + 5

Combine like terms: -23 + 5 = -18
-9r = -18

Divide each side by '-9'.
r = 2

Simplifying
r = 2

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