2(c-1)-(4-9c)=-6

Solution for 2(c-1)-(4-9c)=-6 equation:

Simplifying
2(c + -1) + -1(4 + -9c) = -6

Reorder the terms:
2(-1 + c) + -1(4 + -9c) = -6
(-1 * 2 + c * 2) + -1(4 + -9c) = -6
(-2 + 2c) + -1(4 + -9c) = -6
-2 + 2c + (4 * -1 + -9c * -1) = -6
-2 + 2c + (-4 + 9c) = -6

Reorder the terms:
-2 + -4 + 2c + 9c = -6

Combine like terms: -2 + -4 = -6
-6 + 2c + 9c = -6

Combine like terms: 2c + 9c = 11c
-6 + 11c = -6

Add '6' to each side of the equation.
-6 + 6 + 11c = -6 + 6

Combine like terms: -6 + 6 = 0
0 + 11c = -6 + 6
11c = -6 + 6

Combine like terms: -6 + 6 = 0
11c = 0

Solving
11c = 0

Solving for variable 'c'.

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

Divide each side by '11'.
c = 0

Simplifying
c = 0