-6-9(7c+4)=

Solution for -6-9(7c+4)= equation:

Simplifying
-6 + -9(7c + 4) = 0

Reorder the terms:
-6 + -9(4 + 7c) = 0
-6 + (4 * -9 + 7c * -9) = 0
-6 + (-36 + -63c) = 0

Combine like terms: -6 + -36 = -42
-42 + -63c = 0

Solving
-42 + -63c = 0

Solving for variable 'c'.

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

Add '42' to each side of the equation.
-42 + 42 + -63c = 0 + 42

Combine like terms: -42 + 42 = 0
0 + -63c = 0 + 42
-63c = 0 + 42

Combine like terms: 0 + 42 = 42
-63c = 42

Divide each side by '-63'.
c = -0.6666666667

Simplifying
c = -0.6666666667