2.5=3-3d+2d

Solution for 2.5=3-3d+2d equation:

Simplifying
2.5 = 3 + -3d + 2d

Combine like terms: -3d + 2d = -1d
2.5 = 3 + -1d

Solving
2.5 = 3 + -1d

Solving for variable 'd'.

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

Add 'd' to each side of the equation.
2.5 + d = 3 + -1d + d

Combine like terms: -1d + d = 0
2.5 + d = 3 + 0
2.5 + d = 3

Add '-2.5' to each side of the equation.
2.5 + -2.5 + d = 3 + -2.5

Combine like terms: 2.5 + -2.5 = 0.0
0.0 + d = 3 + -2.5
d = 3 + -2.5

Combine like terms: 3 + -2.5 = 0.5
d = 0.5

Simplifying
d = 0.5