6=1.39d

Solution for 6=1.39d equation:

Simplifying
6 = 1.39d

Solving
6 = 1.39d

Solving for variable 'd'.

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

Add '-1.39d' to each side of the equation.
6 + -1.39d = 1.39d + -1.39d

Combine like terms: 1.39d + -1.39d = 0.00
6 + -1.39d = 0.00

Add '-6' to each side of the equation.
6 + -6 + -1.39d = 0.00 + -6

Combine like terms: 6 + -6 = 0
0 + -1.39d = 0.00 + -6
-1.39d = 0.00 + -6

Combine like terms: 0.00 + -6 = -6
-1.39d = -6

Divide each side by '-1.39'.
d = 4.316546763

Simplifying
d = 4.316546763