-6=-6(1-7r)

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

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

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

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

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

Solving
0 = 42r

Solving for variable 'r'.

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

Add '-42r' to each side of the equation.
0 + -42r = 42r + -42r
Remove the zero:
-42r = 42r + -42r

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

Divide each side by '-42'.
r = 0

Simplifying
r = 0