21cd-3d=

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Solution for 21cd-3d= equation:


Simplifying
21cd + -3d = 0

Solving
21cd + -3d = 0

Solving for variable 'c'.

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

Add '3d' to each side of the equation.
21cd + -3d + 3d = 0 + 3d

Combine like terms: -3d + 3d = 0
21cd + 0 = 0 + 3d
21cd = 0 + 3d
Remove the zero:
21cd = 3d

Divide each side by '21d'.
c = 0.1428571429

Simplifying
c = 0.1428571429

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