2c+d=20

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Solution for 2c+d=20 equation: 


Simplifying
2c + d = 20

Solving
2c + d = 20

Solving for variable 'c'.

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

Add '-1d' to each side of the equation.
2c + d + -1d = 20 + -1d

Combine like terms: d + -1d = 0
2c + 0 = 20 + -1d
2c = 20 + -1d

Divide each side by '2'.
c = 10 + -0.5d

Simplifying
c = 10 + -0.5d

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