7c+21=122

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Solution for 7c+21=122 equation:


Simplifying
7c + 21 = 122

Reorder the terms:
21 + 7c = 122

Solving
21 + 7c = 122

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 + 7c = 122 + -21

Combine like terms: 21 + -21 = 0
0 + 7c = 122 + -21
7c = 122 + -21

Combine like terms: 122 + -21 = 101
7c = 101

Divide each side by '7'.
c = 14.42857143

Simplifying
c = 14.42857143

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