21c+7d+5=

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Solution for 21c+7d+5= equation:


Simplifying
21c + 7d + 5 = 0

Reorder the terms:
5 + 21c + 7d = 0

Solving
5 + 21c + 7d = 0

Solving for variable 'c'.

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

Add '-5' to each side of the equation.
5 + 21c + -5 + 7d = 0 + -5

Reorder the terms:
5 + -5 + 21c + 7d = 0 + -5

Combine like terms: 5 + -5 = 0
0 + 21c + 7d = 0 + -5
21c + 7d = 0 + -5

Combine like terms: 0 + -5 = -5
21c + 7d = -5

Add '-7d' to each side of the equation.
21c + 7d + -7d = -5 + -7d

Combine like terms: 7d + -7d = 0
21c + 0 = -5 + -7d
21c = -5 + -7d

Divide each side by '21'.
c = -0.2380952381 + -0.3333333333d

Simplifying
c = -0.2380952381 + -0.3333333333d

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