Answer
Success!
a=36

↓Steps Explained:↓

Solve for a

23 + a = 59

Divide each side by 23

23a
23
=
  
59
23

Group constants

Group our constants 23 and 59.
subtract 23 from both sides

a + 23 - 23 = 59 - 23

Cancel 23 on the left side:

a = 36

Final Answer

a=36
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