3d-6d-9=36

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Solution for 3d-6d-9=36 equation:


Simplifying
3d + -6d + -9 = 36

Reorder the terms:
-9 + 3d + -6d = 36

Combine like terms: 3d + -6d = -3d
-9 + -3d = 36

Solving
-9 + -3d = 36

Solving for variable 'd'.

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

Add '9' to each side of the equation.
-9 + 9 + -3d = 36 + 9

Combine like terms: -9 + 9 = 0
0 + -3d = 36 + 9
-3d = 36 + 9

Combine like terms: 36 + 9 = 45
-3d = 45

Divide each side by '-3'.
d = -15

Simplifying
d = -15

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