4b-0.2=5b

Solution for 4b-0.2=5b equation:

Simplifying
4b + -0.2 = 5b

Reorder the terms:
-0.2 + 4b = 5b

Solving
-0.2 + 4b = 5b

Solving for variable 'b'.

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

Add '-5b' to each side of the equation.
-0.2 + 4b + -5b = 5b + -5b

Combine like terms: 4b + -5b = -1b
-0.2 + -1b = 5b + -5b

Combine like terms: 5b + -5b = 0
-0.2 + -1b = 0

Add '0.2' to each side of the equation.
-0.2 + 0.2 + -1b = 0 + 0.2

Combine like terms: -0.2 + 0.2 = 0.0
0.0 + -1b = 0 + 0.2
-1b = 0 + 0.2

Combine like terms: 0 + 0.2 = 0.2
-1b = 0.2

Divide each side by '-1'.
b = -0.2

Simplifying
b = -0.2