9(a+5.8)+8.2a=5

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Solution for 9(a+5.8)+8.2a=5 equation: 


Simplifying
9(a + 5.8) + 8.2a = 5

Reorder the terms:
9(5.8 + a) + 8.2a = 5
(5.8 * 9 + a * 9) + 8.2a = 5
(52.2 + 9a) + 8.2a = 5

Combine like terms: 9a + 8.2a = 17.2a
52.2 + 17.2a = 5

Solving
52.2 + 17.2a = 5

Solving for variable 'a'.

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

Add '-52.2' to each side of the equation.
52.2 + -52.2 + 17.2a = 5 + -52.2

Combine like terms: 52.2 + -52.2 = 0.0
0.0 + 17.2a = 5 + -52.2
17.2a = 5 + -52.2

Combine like terms: 5 + -52.2 = -47.2
17.2a = -47.2

Divide each side by '17.2'.
a = -2.744186047

Simplifying
a = -2.744186047

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