1r+82+4r=-82

Solution for 1r+82+4r=-82 equation:

Simplifying
1r + 82 + 4r = -82

Reorder the terms:
82 + 1r + 4r = -82

Combine like terms: 1r + 4r = 5r
82 + 5r = -82

Solving
82 + 5r = -82

Solving for variable 'r'.

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

Add '-82' to each side of the equation.
82 + -82 + 5r = -82 + -82

Combine like terms: 82 + -82 = 0
0 + 5r = -82 + -82
5r = -82 + -82

Combine like terms: -82 + -82 = -164
5r = -164

Divide each side by '5'.
r = -32.8

Simplifying
r = -32.8