3(6.75+d)=3

Solution for 3(6.75+d)=3 equation:

Simplifying
3(6.75 + d) = 3
(6.75 * 3 + d * 3) = 3
(20.25 + 3d) = 3

Solving
20.25 + 3d = 3

Solving for variable 'd'.

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

Add '-20.25' to each side of the equation.
20.25 + -20.25 + 3d = 3 + -20.25

Combine like terms: 20.25 + -20.25 = 0.00
0.00 + 3d = 3 + -20.25
3d = 3 + -20.25

Combine like terms: 3 + -20.25 = -17.25
3d = -17.25

Divide each side by '3'.
d = -5.75

Simplifying
d = -5.75