2b-0.2=3b

Solution for 2b-0.2=3b equation:

Simplifying
2b + -0.2 = 3b

Reorder the terms:
-0.2 + 2b = 3b

Solving
-0.2 + 2b = 3b

Solving for variable 'b'.

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

Add '-3b' to each side of the equation.
-0.2 + 2b + -3b = 3b + -3b

Combine like terms: 2b + -3b = -1b
-0.2 + -1b = 3b + -3b

Combine like terms: 3b + -3b = 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