2.1b+45.2=3.2+8.46

Solution for 2.1b+45.2=3.2+8.46 equation:

Simplifying
2.1b + 45.2 = 3.2 + 8.46

Reorder the terms:
45.2 + 2.1b = 3.2 + 8.46

Combine like terms: 3.2 + 8.46 = 11.66
45.2 + 2.1b = 11.66

Solving
45.2 + 2.1b = 11.66

Solving for variable 'b'.

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

Add '-45.2' to each side of the equation.
45.2 + -45.2 + 2.1b = 11.66 + -45.2

Combine like terms: 45.2 + -45.2 = 0.0
0.0 + 2.1b = 11.66 + -45.2
2.1b = 11.66 + -45.2

Combine like terms: 11.66 + -45.2 = -33.54
2.1b = -33.54

Divide each side by '2.1'.
b = -15.97142857

Simplifying
b = -15.97142857