3[2(10-6)-6]=X

Solution for 3[2(10-6)-6]=X equation:

Simplifying
3[2(10 + -6) + -6] = X

Combine like terms: 10 + -6 = 4
3[2(4) + -6] = X

Multiply 2 * 4
3[8 + -6] = X

Combine like terms: 8 + -6 = 2
3[2] = X

Multiply 3 * 2
6 = X

Solving
6 = X

Solving for variable 'X'.

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

Add '-1X' to each side of the equation.
6 + -1X = X + -1X

Combine like terms: X + -1X = 0
6 + -1X = 0

Add '-6' to each side of the equation.
6 + -6 + -1X = 0 + -6

Combine like terms: 6 + -6 = 0
0 + -1X = 0 + -6
-1X = 0 + -6

Combine like terms: 0 + -6 = -6
-1X = -6

Divide each side by '-1'.
X = 6

Simplifying
X = 6