485-a=79

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Solution for 485-a=79 equation: 


Simplifying
485 + -1a = 79

Solving
485 + -1a = 79

Solving for variable 'a'.

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

Add '-485' to each side of the equation.
485 + -485 + -1a = 79 + -485

Combine like terms: 485 + -485 = 0
0 + -1a = 79 + -485
-1a = 79 + -485

Combine like terms: 79 + -485 = -406
-1a = -406

Divide each side by '-1'.
a = 406

Simplifying
a = 406

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