(-1.5+0.9d)(0.8)=

Solution for (-1.5+0.9d)(0.8)= equation:

Simplifying
(-1.5 + 0.9d)(0.8) = 0

Reorder the terms for easier multiplication:
0.8(-1.5 + 0.9d) = 0
(-1.5 * 0.8 + 0.9d * 0.8) = 0
(-1.2 + 0.72d) = 0

Solving
-1.2 + 0.72d = 0

Solving for variable 'd'.

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

Add '1.2' to each side of the equation.
-1.2 + 1.2 + 0.72d = 0 + 1.2

Combine like terms: -1.2 + 1.2 = 0.0
0.0 + 0.72d = 0 + 1.2
0.72d = 0 + 1.2

Combine like terms: 0 + 1.2 = 1.2
0.72d = 1.2

Divide each side by '0.72'.
d = 1.666666667

Simplifying
d = 1.666666667