8d+4d-5d-4=3d

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Solution for 8d+4d-5d-4=3d equation:


Simplifying
8d + 4d + -5d + -4 = 3d

Reorder the terms:
-4 + 8d + 4d + -5d = 3d

Combine like terms: 8d + 4d = 12d
-4 + 12d + -5d = 3d

Combine like terms: 12d + -5d = 7d
-4 + 7d = 3d

Solving
-4 + 7d = 3d

Solving for variable 'd'.

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

Add '-3d' to each side of the equation.
-4 + 7d + -3d = 3d + -3d

Combine like terms: 7d + -3d = 4d
-4 + 4d = 3d + -3d

Combine like terms: 3d + -3d = 0
-4 + 4d = 0

Add '4' to each side of the equation.
-4 + 4 + 4d = 0 + 4

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

Combine like terms: 0 + 4 = 4
4d = 4

Divide each side by '4'.
d = 1

Simplifying
d = 1

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