-(9c-11d+78)=

Solution for -(9c-11d+78)= equation:

Simplifying
-1(9c + -11d + 78) = 0

Reorder the terms:
-1(78 + 9c + -11d) = 0
(78 * -1 + 9c * -1 + -11d * -1) = 0
(-78 + -9c + 11d) = 0

Solving
-78 + -9c + 11d = 0

Solving for variable 'c'.

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

Add '78' to each side of the equation.
-78 + -9c + 78 + 11d = 0 + 78

Reorder the terms:
-78 + 78 + -9c + 11d = 0 + 78

Combine like terms: -78 + 78 = 0
0 + -9c + 11d = 0 + 78
-9c + 11d = 0 + 78

Combine like terms: 0 + 78 = 78
-9c + 11d = 78

Add '-11d' to each side of the equation.
-9c + 11d + -11d = 78 + -11d

Combine like terms: 11d + -11d = 0
-9c + 0 = 78 + -11d
-9c = 78 + -11d

Divide each side by '-9'.
c = -8.666666667 + 1.222222222d

Simplifying
c = -8.666666667 + 1.222222222d