-19=7r+6-2r

Solution for -19=7r+6-2r equation:

Simplifying
-19 = 7r + 6 + -2r

Reorder the terms:
-19 = 6 + 7r + -2r

Combine like terms: 7r + -2r = 5r
-19 = 6 + 5r

Solving
-19 = 6 + 5r

Solving for variable 'r'.

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

Add '-5r' to each side of the equation.
-19 + -5r = 6 + 5r + -5r

Combine like terms: 5r + -5r = 0
-19 + -5r = 6 + 0
-19 + -5r = 6

Add '19' to each side of the equation.
-19 + 19 + -5r = 6 + 19

Combine like terms: -19 + 19 = 0
0 + -5r = 6 + 19
-5r = 6 + 19

Combine like terms: 6 + 19 = 25
-5r = 25

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

Simplifying
r = -5