8.5d+55=123

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Solution for 8.5d+55=123 equation: 


Simplifying
8.5d + 55 = 123

Reorder the terms:
55 + 8.5d = 123

Solving
55 + 8.5d = 123

Solving for variable 'd'.

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

Add '-55' to each side of the equation.
55 + -55 + 8.5d = 123 + -55

Combine like terms: 55 + -55 = 0
0 + 8.5d = 123 + -55
8.5d = 123 + -55

Combine like terms: 123 + -55 = 68
8.5d = 68

Divide each side by '8.5'.
d = 8

Simplifying
d = 8

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