3d+6+7+6d=

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Solution for 3d+6+7+6d= equation:


Simplifying
3d + 6 + 7 + 6d = 0

Reorder the terms:
6 + 7 + 3d + 6d = 0

Combine like terms: 6 + 7 = 13
13 + 3d + 6d = 0

Combine like terms: 3d + 6d = 9d
13 + 9d = 0

Solving
13 + 9d = 0

Solving for variable 'd'.

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

Add '-13' to each side of the equation.
13 + -13 + 9d = 0 + -13

Combine like terms: 13 + -13 = 0
0 + 9d = 0 + -13
9d = 0 + -13

Combine like terms: 0 + -13 = -13
9d = -13

Divide each side by '9'.
d = -1.444444444

Simplifying
d = -1.444444444

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