3+.6b=.7b

Solution for 3+.6b=.7b equation:

Simplifying
3 + 0.6b = 0.7b

Solving
3 + 0.6b = 0.7b

Solving for variable 'b'.

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

Add '-0.7b' to each side of the equation.
3 + 0.6b + -0.7b = 0.7b + -0.7b

Combine like terms: 0.6b + -0.7b = -0.1b
3 + -0.1b = 0.7b + -0.7b

Combine like terms: 0.7b + -0.7b = 0.0
3 + -0.1b = 0.0

Add '-3' to each side of the equation.
3 + -3 + -0.1b = 0.0 + -3

Combine like terms: 3 + -3 = 0
0 + -0.1b = 0.0 + -3
-0.1b = 0.0 + -3

Combine like terms: 0.0 + -3 = -3
-0.1b = -3

Divide each side by '-0.1'.
b = 30

Simplifying
b = 30