a+3.4=16

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Solution for a+3.4=16 equation: 


Simplifying
a + 3.4 = 16

Reorder the terms:
3.4 + a = 16

Solving
3.4 + a = 16

Solving for variable 'a'.

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

Add '-3.4' to each side of the equation.
3.4 + -3.4 + a = 16 + -3.4

Combine like terms: 3.4 + -3.4 = 0.0
0.0 + a = 16 + -3.4
a = 16 + -3.4

Combine like terms: 16 + -3.4 = 12.6
a = 12.6

Simplifying
a = 12.6

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