(7x+6)-(9x-6)=

Solution for (7x+6)-(9x-6)= equation:

Simplifying
(7x + 6) + -1(9x + -6) = 0

Reorder the terms:
(6 + 7x) + -1(9x + -6) = 0

Remove parenthesis around (6 + 7x)
6 + 7x + -1(9x + -6) = 0

Reorder the terms:
6 + 7x + -1(-6 + 9x) = 0
6 + 7x + (-6 * -1 + 9x * -1) = 0
6 + 7x + (6 + -9x) = 0

Reorder the terms:
6 + 6 + 7x + -9x = 0

Combine like terms: 6 + 6 = 12
12 + 7x + -9x = 0

Combine like terms: 7x + -9x = -2x
12 + -2x = 0

Solving
12 + -2x = 0

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + -2x = 0 + -12

Combine like terms: 12 + -12 = 0
0 + -2x = 0 + -12
-2x = 0 + -12

Combine like terms: 0 + -12 = -12
-2x = -12

Divide each side by '-2'.
x = 6

Simplifying
x = 6