3b+2.89=13.59

Solution for 3b+2.89=13.59 equation:

Simplifying
3b + 2.89 = 13.59

Reorder the terms:
2.89 + 3b = 13.59

Solving
2.89 + 3b = 13.59

Solving for variable 'b'.

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

Add '-2.89' to each side of the equation.
2.89 + -2.89 + 3b = 13.59 + -2.89

Combine like terms: 2.89 + -2.89 = 0.00
0.00 + 3b = 13.59 + -2.89
3b = 13.59 + -2.89

Combine like terms: 13.59 + -2.89 = 10.7
3b = 10.7

Divide each side by '3'.
b = 3.566666667

Simplifying
b = 3.566666667