8d-4-d+5=

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Solution for 8d-4-d+5= equation:


Simplifying
8d + -4 + -1d + 5 = 0

Reorder the terms:
-4 + 5 + 8d + -1d = 0

Combine like terms: -4 + 5 = 1
1 + 8d + -1d = 0

Combine like terms: 8d + -1d = 7d
1 + 7d = 0

Solving
1 + 7d = 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 + 7d = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 7d = 0 + -1
7d = 0 + -1

Combine like terms: 0 + -1 = -1
7d = -1

Divide each side by '7'.
d = -0.1428571429

Simplifying
d = -0.1428571429

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