(b+30)b=

Solution for (b+30)b= equation:

Simplifying
(b + 30) * b = 0

Reorder the terms:
(30 + b) * b = 0

Reorder the terms for easier multiplication:
b(30 + b) = 0
(30 * b + b * b) = 0
(30b + b2) = 0

Solving
30b + b2 = 0

Solving for variable 'b'.

Factor out the Greatest Common Factor (GCF), 'b'.
b(30 + b) = 0

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 '(30 + b)' equal to zero and attempt to solve:

Simplifying
30 + b = 0

Solving
30 + b = 0

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

Add '-30' to each side of the equation.
30 + -30 + b = 0 + -30

Combine like terms: 30 + -30 = 0
0 + b = 0 + -30
b = 0 + -30

Combine like terms: 0 + -30 = -30
b = -30

Simplifying
b = -30
Solution
b = {0, -30}