7c+14d=21

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Solution for 7c+14d=21 equation: 


Simplifying
7c + 14d = 21

Solving
7c + 14d = 21

Solving for variable 'c'.

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

Add '-14d' to each side of the equation.
7c + 14d + -14d = 21 + -14d

Combine like terms: 14d + -14d = 0
7c + 0 = 21 + -14d
7c = 21 + -14d

Divide each side by '7'.
c = 3 + -2d

Simplifying
c = 3 + -2d

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