23=a+9

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Solution for 23=a+9 equation:


Simplifying
23 = a + 9

Reorder the terms:
23 = 9 + a

Solving
23 = 9 + a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
23 + -1a = 9 + a + -1a

Combine like terms: a + -1a = 0
23 + -1a = 9 + 0
23 + -1a = 9

Add '-23' to each side of the equation.
23 + -23 + -1a = 9 + -23

Combine like terms: 23 + -23 = 0
0 + -1a = 9 + -23
-1a = 9 + -23

Combine like terms: 9 + -23 = -14
-1a = -14

Divide each side by '-1'.
a = 14

Simplifying
a = 14

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