-d-6=-7+8+8d

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Solution for -d-6=-7+8+8d equation:


Simplifying
-1d + -6 = -7 + 8 + 8d

Reorder the terms:
-6 + -1d = -7 + 8 + 8d

Combine like terms: -7 + 8 = 1
-6 + -1d = 1 + 8d

Solving
-6 + -1d = 1 + 8d

Solving for variable 'd'.

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

Add '-8d' to each side of the equation.
-6 + -1d + -8d = 1 + 8d + -8d

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

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

Add '6' to each side of the equation.
-6 + 6 + -9d = 1 + 6

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

Combine like terms: 1 + 6 = 7
-9d = 7

Divide each side by '-9'.
d = -0.7777777778

Simplifying
d = -0.7777777778

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