1.2=3b

Solution for 1.2=3b equation:

Simplifying
1.2 = 3b

Solving
1.2 = 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.
1.2 + -3b = 3b + -3b

Combine like terms: 3b + -3b = 0
1.2 + -3b = 0

Add '-1.2' to each side of the equation.
1.2 + -1.2 + -3b = 0 + -1.2

Combine like terms: 1.2 + -1.2 = 0.0
0.0 + -3b = 0 + -1.2
-3b = 0 + -1.2

Combine like terms: 0 + -1.2 = -1.2
-3b = -1.2

Divide each side by '-3'.
b = 0.4

Simplifying
b = 0.4