-(9c-r)=

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Solution for -(9c-r)= equation: 


Simplifying
-1(9c + -1r) = 0
(9c * -1 + -1r * -1) = 0
(-9c + 1r) = 0

Solving
-9c + 1r = 0

Solving for variable 'c'.

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

Add '-1r' to each side of the equation.
-9c + 1r + -1r = 0 + -1r

Combine like terms: 1r + -1r = 0
-9c + 0 = 0 + -1r
-9c = 0 + -1r
Remove the zero:
-9c = -1r

Divide each side by '-9'.
c = 0.1111111111r

Simplifying
c = 0.1111111111r

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