-5b-4+5-7b=

Solution for -5b-4+5-7b= equation:

Simplifying
-5b + -4 + 5 + -7b = 0

Reorder the terms:
-4 + 5 + -5b + -7b = 0

Combine like terms: -4 + 5 = 1
1 + -5b + -7b = 0

Combine like terms: -5b + -7b = -12b
1 + -12b = 0

Solving
1 + -12b = 0

Solving for variable 'b'.

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

Add '-1' to each side of the equation.
1 + -1 + -12b = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -12b = 0 + -1
-12b = 0 + -1

Combine like terms: 0 + -1 = -1
-12b = -1

Divide each side by '-12'.
b = 0.08333333333

Simplifying
b = 0.08333333333