-42=6b

Solution for -42=6b equation:

Simplifying
-42 = 6b

Solving
-42 = 6b

Solving for variable 'b'.

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

Add '-6b' to each side of the equation.
-42 + -6b = 6b + -6b

Combine like terms: 6b + -6b = 0
-42 + -6b = 0

Add '42' to each side of the equation.
-42 + 42 + -6b = 0 + 42

Combine like terms: -42 + 42 = 0
0 + -6b = 0 + 42
-6b = 0 + 42

Combine like terms: 0 + 42 = 42
-6b = 42

Divide each side by '-6'.
b = -7

Simplifying
b = -7