a-3.1=6.6-4a

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Solution for a-3.1=6.6-4a equation:


Simplifying
a + -3.1 = 6.6 + -4a

Reorder the terms:
-3.1 + a = 6.6 + -4a

Solving
-3.1 + a = 6.6 + -4a

Solving for variable 'a'.

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

Add '4a' to each side of the equation.
-3.1 + a + 4a = 6.6 + -4a + 4a

Combine like terms: a + 4a = 5a
-3.1 + 5a = 6.6 + -4a + 4a

Combine like terms: -4a + 4a = 0
-3.1 + 5a = 6.6 + 0
-3.1 + 5a = 6.6

Add '3.1' to each side of the equation.
-3.1 + 3.1 + 5a = 6.6 + 3.1

Combine like terms: -3.1 + 3.1 = 0.0
0.0 + 5a = 6.6 + 3.1
5a = 6.6 + 3.1

Combine like terms: 6.6 + 3.1 = 9.7
5a = 9.7

Divide each side by '5'.
a = 1.94

Simplifying
a = 1.94

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