-3.5a-11.4+9.9a=3

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Solution for -3.5a-11.4+9.9a=3 equation:


Simplifying
-3.5a + -11.4 + 9.9a = 3

Reorder the terms:
-11.4 + -3.5a + 9.9a = 3

Combine like terms: -3.5a + 9.9a = 6.4a
-11.4 + 6.4a = 3

Solving
-11.4 + 6.4a = 3

Solving for variable 'a'.

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

Add '11.4' to each side of the equation.
-11.4 + 11.4 + 6.4a = 3 + 11.4

Combine like terms: -11.4 + 11.4 = 0.0
0.0 + 6.4a = 3 + 11.4
6.4a = 3 + 11.4

Combine like terms: 3 + 11.4 = 14.4
6.4a = 14.4

Divide each side by '6.4'.
a = 2.25

Simplifying
a = 2.25

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