15.3-8.9-1.3a=4.3a+0.1

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Solution for 15.3-8.9-1.3a=4.3a+0.1 equation: 


Simplifying
15.3 + -8.9 + -1.3a = 4.3a + 0.1

Combine like terms: 15.3 + -8.9 = 6.4
6.4 + -1.3a = 4.3a + 0.1

Reorder the terms:
6.4 + -1.3a = 0.1 + 4.3a

Solving
6.4 + -1.3a = 0.1 + 4.3a

Solving for variable 'a'.

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

Add '-4.3a' to each side of the equation.
6.4 + -1.3a + -4.3a = 0.1 + 4.3a + -4.3a

Combine like terms: -1.3a + -4.3a = -5.6a
6.4 + -5.6a = 0.1 + 4.3a + -4.3a

Combine like terms: 4.3a + -4.3a = 0.0
6.4 + -5.6a = 0.1 + 0.0
6.4 + -5.6a = 0.1

Add '-6.4' to each side of the equation.
6.4 + -6.4 + -5.6a = 0.1 + -6.4

Combine like terms: 6.4 + -6.4 = 0.0
0.0 + -5.6a = 0.1 + -6.4
-5.6a = 0.1 + -6.4

Combine like terms: 0.1 + -6.4 = -6.3
-5.6a = -6.3

Divide each side by '-5.6'.
a = 1.125

Simplifying
a = 1.125

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