a+6=420

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Solution for a+6=420 equation: 


Simplifying
a + 6 = 420

Reorder the terms:
6 + a = 420

Solving
6 + a = 420

Solving for variable 'a'.

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

Add '-6' to each side of the equation.
6 + -6 + a = 420 + -6

Combine like terms: 6 + -6 = 0
0 + a = 420 + -6
a = 420 + -6

Combine like terms: 420 + -6 = 414
a = 414

Simplifying
a = 414

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