2.25=42.75*b

Solution for 2.25=42.75*b equation:

Simplifying
2.25 = 42.75b

Solving
2.25 = 42.75b

Solving for variable 'b'.

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

Add '-42.75b' to each side of the equation.
2.25 + -42.75b = 42.75b + -42.75b

Combine like terms: 42.75b + -42.75b = 0.00
2.25 + -42.75b = 0.00

Add '-2.25' to each side of the equation.
2.25 + -2.25 + -42.75b = 0.00 + -2.25

Combine like terms: 2.25 + -2.25 = 0.00
0.00 + -42.75b = 0.00 + -2.25
-42.75b = 0.00 + -2.25

Combine like terms: 0.00 + -2.25 = -2.25
-42.75b = -2.25

Divide each side by '-42.75'.
b = 0.05263157895

Simplifying
b = 0.05263157895