99.63=8.1d

Solution for 99.63=8.1d equation:

Simplifying
99.63 = 8.1d

Solving
99.63 = 8.1d

Solving for variable 'd'.

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

Add '-8.1d' to each side of the equation.
99.63 + -8.1d = 8.1d + -8.1d

Combine like terms: 8.1d + -8.1d = 0.0
99.63 + -8.1d = 0.0

Add '-99.63' to each side of the equation.
99.63 + -99.63 + -8.1d = 0.0 + -99.63

Combine like terms: 99.63 + -99.63 = 0.00
0.00 + -8.1d = 0.0 + -99.63
-8.1d = 0.0 + -99.63

Combine like terms: 0.0 + -99.63 = -99.63
-8.1d = -99.63

Divide each side by '-8.1'.
d = 12.3

Simplifying
d = 12.3