6+.80b=.90b

Solution for 6+.80b=.90b equation:

Simplifying
6 + 0.80b = 0.90b

Solving
6 + 0.80b = 0.90b

Solving for variable 'b'.

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

Add '-0.90b' to each side of the equation.
6 + 0.80b + -0.90b = 0.90b + -0.90b

Combine like terms: 0.80b + -0.90b = -0.1b
6 + -0.1b = 0.90b + -0.90b

Combine like terms: 0.90b + -0.90b = 0.00
6 + -0.1b = 0.00

Add '-6' to each side of the equation.
6 + -6 + -0.1b = 0.00 + -6

Combine like terms: 6 + -6 = 0
0 + -0.1b = 0.00 + -6
-0.1b = 0.00 + -6

Combine like terms: 0.00 + -6 = -6
-0.1b = -6

Divide each side by '-0.1'.
b = 60

Simplifying
b = 60