-42=6d

Solution for -42=6d equation:

Simplifying
-42 = 6d

Solving
-42 = 6d

Solving for variable 'd'.

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

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

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

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

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

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

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

Simplifying
d = -7