b-3+6b=19

Solution for b-3+6b=19 equation:

Simplifying
b + -3 + 6b = 19

Reorder the terms:
-3 + b + 6b = 19

Combine like terms: b + 6b = 7b
-3 + 7b = 19

Solving
-3 + 7b = 19

Solving for variable 'b'.

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

Add '3' to each side of the equation.
-3 + 3 + 7b = 19 + 3

Combine like terms: -3 + 3 = 0
0 + 7b = 19 + 3
7b = 19 + 3

Combine like terms: 19 + 3 = 22
7b = 22

Divide each side by '7'.
b = 3.142857143

Simplifying
b = 3.142857143