8r-23=209

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Solution for 8r-23=209 equation: 


Simplifying
8r + -23 = 209

Reorder the terms:
-23 + 8r = 209

Solving
-23 + 8r = 209

Solving for variable 'r'.

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

Add '23' to each side of the equation.
-23 + 23 + 8r = 209 + 23

Combine like terms: -23 + 23 = 0
0 + 8r = 209 + 23
8r = 209 + 23

Combine like terms: 209 + 23 = 232
8r = 232

Divide each side by '8'.
r = 29

Simplifying
r = 29

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