42.3=1.5d+3

Solution for 42.3=1.5d+3 equation:

Simplifying
42.3 = 1.5d + 3

Reorder the terms:
42.3 = 3 + 1.5d

Solving
42.3 = 3 + 1.5d

Solving for variable 'd'.

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

Add '-1.5d' to each side of the equation.
42.3 + -1.5d = 3 + 1.5d + -1.5d

Combine like terms: 1.5d + -1.5d = 0.0
42.3 + -1.5d = 3 + 0.0
42.3 + -1.5d = 3

Add '-42.3' to each side of the equation.
42.3 + -42.3 + -1.5d = 3 + -42.3

Combine like terms: 42.3 + -42.3 = 0.0
0.0 + -1.5d = 3 + -42.3
-1.5d = 3 + -42.3

Combine like terms: 3 + -42.3 = -39.3
-1.5d = -39.3

Divide each side by '-1.5'.
d = 26.2

Simplifying
d = 26.2