6(-r-9)-5r-1=

Solution for 6(-r-9)-5r-1= equation:

Simplifying
6(-1r + -9) + -5r + -1 = 0

Reorder the terms:
6(-9 + -1r) + -5r + -1 = 0
(-9 * 6 + -1r * 6) + -5r + -1 = 0
(-54 + -6r) + -5r + -1 = 0

Reorder the terms:
-54 + -1 + -6r + -5r = 0

Combine like terms: -54 + -1 = -55
-55 + -6r + -5r = 0

Combine like terms: -6r + -5r = -11r
-55 + -11r = 0

Solving
-55 + -11r = 0

Solving for variable 'r'.

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

Add '55' to each side of the equation.
-55 + 55 + -11r = 0 + 55

Combine like terms: -55 + 55 = 0
0 + -11r = 0 + 55
-11r = 0 + 55

Combine like terms: 0 + 55 = 55
-11r = 55

Divide each side by '-11'.
r = -5

Simplifying
r = -5