3d+3=-9-3d

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Solution for 3d+3=-9-3d equation:


Simplifying
3d + 3 = -9 + -3d

Reorder the terms:
3 + 3d = -9 + -3d

Solving
3 + 3d = -9 + -3d

Solving for variable 'd'.

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

Add '3d' to each side of the equation.
3 + 3d + 3d = -9 + -3d + 3d

Combine like terms: 3d + 3d = 6d
3 + 6d = -9 + -3d + 3d

Combine like terms: -3d + 3d = 0
3 + 6d = -9 + 0
3 + 6d = -9

Add '-3' to each side of the equation.
3 + -3 + 6d = -9 + -3

Combine like terms: 3 + -3 = 0
0 + 6d = -9 + -3
6d = -9 + -3

Combine like terms: -9 + -3 = -12
6d = -12

Divide each side by '6'.
d = -2

Simplifying
d = -2

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