2.89=0.86b

Solution for 2.89=0.86b equation:

Simplifying
2.89 = 0.86b

Solving
2.89 = 0.86b

Solving for variable 'b'.

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

Add '-0.86b' to each side of the equation.
2.89 + -0.86b = 0.86b + -0.86b

Combine like terms: 0.86b + -0.86b = 0.00
2.89 + -0.86b = 0.00

Add '-2.89' to each side of the equation.
2.89 + -2.89 + -0.86b = 0.00 + -2.89

Combine like terms: 2.89 + -2.89 = 0.00
0.00 + -0.86b = 0.00 + -2.89
-0.86b = 0.00 + -2.89

Combine like terms: 0.00 + -2.89 = -2.89
-0.86b = -2.89

Divide each side by '-0.86'.
b = 3.360465116

Simplifying
b = 3.360465116