6=7b+13

Solution for 6=7b+13 equation:

Simplifying
6 = 7b + 13

Reorder the terms:
6 = 13 + 7b

Solving
6 = 13 + 7b

Solving for variable 'b'.

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

Add '-7b' to each side of the equation.
6 + -7b = 13 + 7b + -7b

Combine like terms: 7b + -7b = 0
6 + -7b = 13 + 0
6 + -7b = 13

Add '-6' to each side of the equation.
6 + -6 + -7b = 13 + -6

Combine like terms: 6 + -6 = 0
0 + -7b = 13 + -6
-7b = 13 + -6

Combine like terms: 13 + -6 = 7
-7b = 7

Divide each side by '-7'.
b = -1

Simplifying
b = -1