12d+9-6d-8=

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Solution for 12d+9-6d-8= equation:


Simplifying
12d + 9 + -6d + -8 = 0

Reorder the terms:
9 + -8 + 12d + -6d = 0

Combine like terms: 9 + -8 = 1
1 + 12d + -6d = 0

Combine like terms: 12d + -6d = 6d
1 + 6d = 0

Solving
1 + 6d = 0

Solving for variable 'd'.

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

Add '-1' to each side of the equation.
1 + -1 + 6d = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 6d = 0 + -1
6d = 0 + -1

Combine like terms: 0 + -1 = -1
6d = -1

Divide each side by '6'.
d = -0.1666666667

Simplifying
d = -0.1666666667

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