c+21+5c=63

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Solution for c+21+5c=63 equation:


Simplifying
c + 21 + 5c = 63

Reorder the terms:
21 + c + 5c = 63

Combine like terms: c + 5c = 6c
21 + 6c = 63

Solving
21 + 6c = 63

Solving for variable 'c'.

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

Add '-21' to each side of the equation.
21 + -21 + 6c = 63 + -21

Combine like terms: 21 + -21 = 0
0 + 6c = 63 + -21
6c = 63 + -21

Combine like terms: 63 + -21 = 42
6c = 42

Divide each side by '6'.
c = 7

Simplifying
c = 7

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