5r+3r-6r-r-1=19

Solution for 5r+3r-6r-r-1=19 equation:

Simplifying
5r + 3r + -6r + -1r + -1 = 19

Reorder the terms:
-1 + 5r + 3r + -6r + -1r = 19

Combine like terms: 5r + 3r = 8r
-1 + 8r + -6r + -1r = 19

Combine like terms: 8r + -6r = 2r
-1 + 2r + -1r = 19

Combine like terms: 2r + -1r = 1r
-1 + 1r = 19

Solving
-1 + 1r = 19

Solving for variable 'r'.

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

Add '1' to each side of the equation.
-1 + 1 + 1r = 19 + 1

Combine like terms: -1 + 1 = 0
0 + 1r = 19 + 1
1r = 19 + 1

Combine like terms: 19 + 1 = 20
1r = 20

Divide each side by '1'.
r = 20

Simplifying
r = 20