6a-3(a+2)=

Solution for 6a-3(a+2)= equation:

Simplifying
6a + -3(a + 2) = 0

Reorder the terms:
6a + -3(2 + a) = 0
6a + (2 * -3 + a * -3) = 0
6a + (-6 + -3a) = 0

Reorder the terms:
-6 + 6a + -3a = 0

Combine like terms: 6a + -3a = 3a
-6 + 3a = 0

Solving
-6 + 3a = 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 + 3a = 0 + 6

Combine like terms: -6 + 6 = 0
0 + 3a = 0 + 6
3a = 0 + 6

Combine like terms: 0 + 6 = 6
3a = 6

Divide each side by '3'.
a = 2

Simplifying
a = 2