b^2+6b-59=-4

Solution for b^2+6b-59=-4 equation:

Simplifying
b2 + 6b + -59 = -4

Reorder the terms:
-59 + 6b + b2 = -4

Solving
-59 + 6b + b2 = -4

Solving for variable 'b'.

Reorder the terms:
-59 + 4 + 6b + b2 = -4 + 4

Combine like terms: -59 + 4 = -55
-55 + 6b + b2 = -4 + 4

Combine like terms: -4 + 4 = 0
-55 + 6b + b2 = 0

Factor a trinomial.
(-11 + -1b)(5 + -1b) = 0

Subproblem 1
Set the factor '(-11 + -1b)' equal to zero and attempt to solve:

Simplifying
-11 + -1b = 0

Solving
-11 + -1b = 0

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

Add '11' to each side of the equation.
-11 + 11 + -1b = 0 + 11

Combine like terms: -11 + 11 = 0
0 + -1b = 0 + 11
-1b = 0 + 11

Combine like terms: 0 + 11 = 11
-1b = 11

Divide each side by '-1'.
b = -11

Simplifying
b = -11
Subproblem 2
Set the factor '(5 + -1b)' equal to zero and attempt to solve:

Simplifying
5 + -1b = 0

Solving
5 + -1b = 0

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

Add '-5' to each side of the equation.
5 + -5 + -1b = 0 + -5

Combine like terms: 5 + -5 = 0
0 + -1b = 0 + -5
-1b = 0 + -5

Combine like terms: 0 + -5 = -5
-1b = -5

Divide each side by '-1'.
b = 5

Simplifying
b = 5
Solution
b = {-11, 5}