20d+15.5d+17d+22.5d=d

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Solution for 20d+15.5d+17d+22.5d=d equation:


Simplifying
20d + 15.5d + 17d + 22.5d = d

Combine like terms: 20d + 15.5d = 35.5d
35.5d + 17d + 22.5d = d

Combine like terms: 35.5d + 17d = 52.5d
52.5d + 22.5d = d

Combine like terms: 52.5d + 22.5d = 75d
75d = d

Solving
75d = d

Solving for variable 'd'.

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

Add '-1d' to each side of the equation.
75d + -1d = d + -1d

Combine like terms: 75d + -1d = 74d
74d = d + -1d

Combine like terms: d + -1d = 0
74d = 0

Divide each side by '74'.
d = 0

Simplifying
d = 0

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