-9+3=3d-9d

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


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

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

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

Solving
-6 = -6d

Solving for variable 'd'.

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

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

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

Add '6' to each side of the equation.
-6 + 6 + 6d = 0 + 6

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

Combine like terms: 0 + 6 = 6
6d = 6

Divide each side by '6'.
d = 1

Simplifying
d = 1

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