b(-10-b)=0

Solution for b(-10-b)=0 equation:

Simplifying
b(-10 + -1b) = 0
(-10 * b + -1b * b) = 0
(-10b + -1b2) = 0

Solving
-10b + -1b2 = 0

Solving for variable 'b'.

Factor out the Greatest Common Factor (GCF), '-1b'.
-1b(10 + b) = 0

Ignore the factor -1.
Subproblem 1
Set the factor 'b' equal to zero and attempt to solve:

Simplifying
b = 0

Solving
b = 0

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

Simplifying
b = 0
Subproblem 2
Set the factor '(10 + b)' equal to zero and attempt to solve:

Simplifying
10 + b = 0

Solving
10 + b = 0

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

Add '-10' to each side of the equation.
10 + -10 + b = 0 + -10

Combine like terms: 10 + -10 = 0
0 + b = 0 + -10
b = 0 + -10

Combine like terms: 0 + -10 = -10
b = -10

Simplifying
b = -10
Solution
b = {0, -10}