3.2a-6=4a

Solution for 3.2a-6=4a equation:

Simplifying
3.2a + -6 = 4a

Reorder the terms:
-6 + 3.2a = 4a

Solving
-6 + 3.2a = 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.
-6 + 3.2a + -4a = 4a + -4a

Combine like terms: 3.2a + -4a = -0.8a
-6 + -0.8a = 4a + -4a

Combine like terms: 4a + -4a = 0
-6 + -0.8a = 0

Add '6' to each side of the equation.
-6 + 6 + -0.8a = 0 + 6

Combine like terms: -6 + 6 = 0
0 + -0.8a = 0 + 6
-0.8a = 0 + 6

Combine like terms: 0 + 6 = 6
-0.8a = 6

Divide each side by '-0.8'.
a = -7.5

Simplifying
a = -7.5