6a+8.4=66.6

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Solution for 6a+8.4=66.6 equation: 


Simplifying
6a + 8.4 = 66.6

Reorder the terms:
8.4 + 6a = 66.6

Solving
8.4 + 6a = 66.6

Solving for variable 'a'.

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

Add '-8.4' to each side of the equation.
8.4 + -8.4 + 6a = 66.6 + -8.4

Combine like terms: 8.4 + -8.4 = 0.0
0.0 + 6a = 66.6 + -8.4
6a = 66.6 + -8.4

Combine like terms: 66.6 + -8.4 = 58.2
6a = 58.2

Divide each side by '6'.
a = 9.7

Simplifying
a = 9.7

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