2.25=1.5b

Solution for 2.25=1.5b equation:

Simplifying
2.25 = 1.5b

Solving
2.25 = 1.5b

Solving for variable 'b'.

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

Add '-1.5b' to each side of the equation.
2.25 + -1.5b = 1.5b + -1.5b

Combine like terms: 1.5b + -1.5b = 0.0
2.25 + -1.5b = 0.0

Add '-2.25' to each side of the equation.
2.25 + -2.25 + -1.5b = 0.0 + -2.25

Combine like terms: 2.25 + -2.25 = 0.00
0.00 + -1.5b = 0.0 + -2.25
-1.5b = 0.0 + -2.25

Combine like terms: 0.0 + -2.25 = -2.25
-1.5b = -2.25

Divide each side by '-1.5'.
b = 1.5

Simplifying
b = 1.5