27=3c-(6-2c)

Solution for 27=3c-(6-2c) equation:

Simplifying
27 = 3c + -1(6 + -2c)
27 = 3c + (6 * -1 + -2c * -1)
27 = 3c + (-6 + 2c)

Reorder the terms:
27 = -6 + 3c + 2c

Combine like terms: 3c + 2c = 5c
27 = -6 + 5c

Solving
27 = -6 + 5c

Solving for variable 'c'.

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

Add '-5c' to each side of the equation.
27 + -5c = -6 + 5c + -5c

Combine like terms: 5c + -5c = 0
27 + -5c = -6 + 0
27 + -5c = -6

Add '-27' to each side of the equation.
27 + -27 + -5c = -6 + -27

Combine like terms: 27 + -27 = 0
0 + -5c = -6 + -27
-5c = -6 + -27

Combine like terms: -6 + -27 = -33
-5c = -33

Divide each side by '-5'.
c = 6.6

Simplifying
c = 6.6