6(-1-7r)=-6-r

Solution for 6(-1-7r)=-6-r equation:

Simplifying
6(-1 + -7r) = -6 + -1r
(-1 * 6 + -7r * 6) = -6 + -1r
(-6 + -42r) = -6 + -1r

Add '6' to each side of the equation.
-6 + 6 + -42r = -6 + 6 + -1r

Combine like terms: -6 + 6 = 0
0 + -42r = -6 + 6 + -1r
-42r = -6 + 6 + -1r

Combine like terms: -6 + 6 = 0
-42r = 0 + -1r
-42r = -1r

Solving
-42r = -1r

Solving for variable 'r'.

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

Add 'r' to each side of the equation.
-42r + r = -1r + r

Combine like terms: -42r + r = -41r
-41r = -1r + r

Combine like terms: -1r + r = 0
-41r = 0

Divide each side by '-41'.
r = 0

Simplifying
r = 0