7d-4d+6d-5-4d=0

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Solution for 7d-4d+6d-5-4d=0 equation:


Simplifying
7d + -4d + 6d + -5 + -4d = 0

Reorder the terms:
-5 + 7d + -4d + 6d + -4d = 0

Combine like terms: 7d + -4d = 3d
-5 + 3d + 6d + -4d = 0

Combine like terms: 3d + 6d = 9d
-5 + 9d + -4d = 0

Combine like terms: 9d + -4d = 5d
-5 + 5d = 0

Solving
-5 + 5d = 0

Solving for variable 'd'.

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

Add '5' to each side of the equation.
-5 + 5 + 5d = 0 + 5

Combine like terms: -5 + 5 = 0
0 + 5d = 0 + 5
5d = 0 + 5

Combine like terms: 0 + 5 = 5
5d = 5

Divide each side by '5'.
d = 1

Simplifying
d = 1

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