-3.5a-11.4+9.9=3

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


Simplifying
-3.5a + -11.4 + 9.9 = 3

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

Combine like terms: -11.4 + 9.9 = -1.5
-1.5 + -3.5a = 3

Solving
-1.5 + -3.5a = 3

Solving for variable 'a'.

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

Add '1.5' to each side of the equation.
-1.5 + 1.5 + -3.5a = 3 + 1.5

Combine like terms: -1.5 + 1.5 = 0.0
0.0 + -3.5a = 3 + 1.5
-3.5a = 3 + 1.5

Combine like terms: 3 + 1.5 = 4.5
-3.5a = 4.5

Divide each side by '-3.5'.
a = -1.285714286

Simplifying
a = -1.285714286

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