3.4+a=9

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Solution for 3.4+a=9 equation: 


Simplifying
3.4 + a = 9

Solving
3.4 + a = 9

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 = 9 + -3.4

Combine like terms: 3.4 + -3.4 = 0.0
0.0 + a = 9 + -3.4
a = 9 + -3.4

Combine like terms: 9 + -3.4 = 5.6
a = 5.6

Simplifying
a = 5.6

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