(A+3)-(6a-3)=

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

Simplifying
(A + 3) + -1(6a + -3) = 0

Reorder the terms:
(3 + A) + -1(6a + -3) = 0

Remove parenthesis around (3 + A)
3 + A + -1(6a + -3) = 0

Reorder the terms:
3 + A + -1(-3 + 6a) = 0
3 + A + (-3 * -1 + 6a * -1) = 0
3 + A + (3 + -6a) = 0

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

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

Solving
6 + A + -6a = 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 + A + -6 + -6a = 0 + -6

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

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

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

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

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

Simplifying
A = -6 + 6a