4a-2a-6=

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Solution for 4a-2a-6= equation: 


Simplifying
4a + -2a + -6 = 0

Reorder the terms:
-6 + 4a + -2a = 0

Combine like terms: 4a + -2a = 2a
-6 + 2a = 0

Solving
-6 + 2a = 0

Solving for variable 'a'.

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

Add '6' to each side of the equation.
-6 + 6 + 2a = 0 + 6

Combine like terms: -6 + 6 = 0
0 + 2a = 0 + 6
2a = 0 + 6

Combine like terms: 0 + 6 = 6
2a = 6

Divide each side by '2'.
a = 3

Simplifying
a = 3

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