r-23=321

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Solution for r-23=321 equation: 


Simplifying
r + -23 = 321

Reorder the terms:
-23 + r = 321

Solving
-23 + r = 321

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 + r = 321 + 23

Combine like terms: -23 + 23 = 0
0 + r = 321 + 23
r = 321 + 23

Combine like terms: 321 + 23 = 344
r = 344

Simplifying
r = 344

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