21d+4n=25

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Solution for 21d+4n=25 equation: 


Simplifying
21d + 4n = 25

Solving
21d + 4n = 25

Solving for variable 'd'.

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

Add '-4n' to each side of the equation.
21d + 4n + -4n = 25 + -4n

Combine like terms: 4n + -4n = 0
21d + 0 = 25 + -4n
21d = 25 + -4n

Divide each side by '21'.
d = 1.19047619 + -0.1904761905n

Simplifying
d = 1.19047619 + -0.1904761905n

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