5(-7b-7)=

Solution for 5(-7b-7)= equation:

Simplifying
5(-7b + -7) = 0

Reorder the terms:
5(-7 + -7b) = 0
(-7 * 5 + -7b * 5) = 0
(-35 + -35b) = 0

Solving
-35 + -35b = 0

Solving for variable 'b'.

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

Add '35' to each side of the equation.
-35 + 35 + -35b = 0 + 35

Combine like terms: -35 + 35 = 0
0 + -35b = 0 + 35
-35b = 0 + 35

Combine like terms: 0 + 35 = 35
-35b = 35

Divide each side by '-35'.
b = -1

Simplifying
b = -1