8d+4d-5d-4=36

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Solution for 8d+4d-5d-4=36 equation:


Simplifying
8d + 4d + -5d + -4 = 36

Reorder the terms:
-4 + 8d + 4d + -5d = 36

Combine like terms: 8d + 4d = 12d
-4 + 12d + -5d = 36

Combine like terms: 12d + -5d = 7d
-4 + 7d = 36

Solving
-4 + 7d = 36

Solving for variable 'd'.

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

Add '4' to each side of the equation.
-4 + 4 + 7d = 36 + 4

Combine like terms: -4 + 4 = 0
0 + 7d = 36 + 4
7d = 36 + 4

Combine like terms: 36 + 4 = 40
7d = 40

Divide each side by '7'.
d = 5.714285714

Simplifying
d = 5.714285714

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