a+144=169

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Solution for a+144=169 equation: 


Simplifying
a + 144 = 169

Reorder the terms:
144 + a = 169

Solving
144 + a = 169

Solving for variable 'a'.

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

Add '-144' to each side of the equation.
144 + -144 + a = 169 + -144

Combine like terms: 144 + -144 = 0
0 + a = 169 + -144
a = 169 + -144

Combine like terms: 169 + -144 = 25
a = 25

Simplifying
a = 25

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