81-c=67

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Solution for 81-c=67 equation:


Simplifying
81 + -1c = 67

Solving
81 + -1c = 67

Solving for variable 'c'.

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

Add '-81' to each side of the equation.
81 + -81 + -1c = 67 + -81

Combine like terms: 81 + -81 = 0
0 + -1c = 67 + -81
-1c = 67 + -81

Combine like terms: 67 + -81 = -14
-1c = -14

Divide each side by '-1'.
c = 14

Simplifying
c = 14

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