471-a=451

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Solution for 471-a=451 equation: 


Simplifying
471 + -1a = 451

Solving
471 + -1a = 451

Solving for variable 'a'.

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

Add '-471' to each side of the equation.
471 + -471 + -1a = 451 + -471

Combine like terms: 471 + -471 = 0
0 + -1a = 451 + -471
-1a = 451 + -471

Combine like terms: 451 + -471 = -20
-1a = -20

Divide each side by '-1'.
a = 20

Simplifying
a = 20

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