5b-6-9b-4=

Solution for 5b-6-9b-4= equation:

Simplifying
5b + -6 + -9b + -4 = 0

Reorder the terms:
-6 + -4 + 5b + -9b = 0

Combine like terms: -6 + -4 = -10
-10 + 5b + -9b = 0

Combine like terms: 5b + -9b = -4b
-10 + -4b = 0

Solving
-10 + -4b = 0

Solving for variable 'b'.

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

Add '10' to each side of the equation.
-10 + 10 + -4b = 0 + 10

Combine like terms: -10 + 10 = 0
0 + -4b = 0 + 10
-4b = 0 + 10

Combine like terms: 0 + 10 = 10
-4b = 10

Divide each side by '-4'.
b = -2.5

Simplifying
b = -2.5