30=-3-D+3

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Solution for 30=-3-D+3 equation:


Simplifying
30 = -3 + -1D + 3

Reorder the terms:
30 = -3 + 3 + -1D

Combine like terms: -3 + 3 = 0
30 = 0 + -1D
30 = -1D

Solving
30 = -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.
30 + D = -1D + D

Combine like terms: -1D + D = 0
30 + D = 0

Add '-30' to each side of the equation.
30 + -30 + D = 0 + -30

Combine like terms: 30 + -30 = 0
0 + D = 0 + -30
D = 0 + -30

Combine like terms: 0 + -30 = -30
D = -30

Simplifying
D = -30

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