(7a+6)-(3-2a)=

Solution for (7a+6)-(3-2a)= equation:

Simplifying
(7a + 6) + -1(3 + -2a) = 0

Reorder the terms:
(6 + 7a) + -1(3 + -2a) = 0

Remove parenthesis around (6 + 7a)
6 + 7a + -1(3 + -2a) = 0
6 + 7a + (3 * -1 + -2a * -1) = 0
6 + 7a + (-3 + 2a) = 0

Reorder the terms:
6 + -3 + 7a + 2a = 0

Combine like terms: 6 + -3 = 3
3 + 7a + 2a = 0

Combine like terms: 7a + 2a = 9a
3 + 9a = 0

Solving
3 + 9a = 0

Solving for variable 'a'.

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

Add '-3' to each side of the equation.
3 + -3 + 9a = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 9a = 0 + -3
9a = 0 + -3

Combine like terms: 0 + -3 = -3
9a = -3

Divide each side by '9'.
a = -0.3333333333

Simplifying
a = -0.3333333333