23=13+2a

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Solution for 23=13+2a equation:


Simplifying
23 = 13 + 2a

Solving
23 = 13 + 2a

Solving for variable 'a'.

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

Add '-2a' to each side of the equation.
23 + -2a = 13 + 2a + -2a

Combine like terms: 2a + -2a = 0
23 + -2a = 13 + 0
23 + -2a = 13

Add '-23' to each side of the equation.
23 + -23 + -2a = 13 + -23

Combine like terms: 23 + -23 = 0
0 + -2a = 13 + -23
-2a = 13 + -23

Combine like terms: 13 + -23 = -10
-2a = -10

Divide each side by '-2'.
a = 5

Simplifying
a = 5

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