(13+a)+13=

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Solution for (13+a)+13= equation:


Simplifying
(13 + a) + 13 = 0

Remove parenthesis around (13 + a)
13 + a + 13 = 0

Reorder the terms:
13 + 13 + a = 0

Combine like terms: 13 + 13 = 26
26 + a = 0

Solving
26 + a = 0

Solving for variable 'a'.

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

Add '-26' to each side of the equation.
26 + -26 + a = 0 + -26

Combine like terms: 26 + -26 = 0
0 + a = 0 + -26
a = 0 + -26

Combine like terms: 0 + -26 = -26
a = -26

Simplifying
a = -26

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