Solve the equation 2c = 18 for c.

Understand the Problem

The question involves solving the equation 2c = 18 to find the value of c. The key concept is applying division to isolate the variable.

Answer

The value of $ c $ is $ 9 $.

Steps to Solve

Identify the equation The equation given is ( 2c = 18 ).
Isolate the variable To solve for ( c ), divide both sides of the equation by 2: $$ c = \frac{18}{2} $$
Calculate the value Now calculate ( \frac{18}{2} ): $$ c = 9 $$

The value of ( c ) is ( 9 ).

More Information

This equation illustrates how to isolate a variable using division. In this case, dividing both sides of the equation by the coefficient of 2 helps find the value of ( c ).

Tips

Forgetting to divide both sides of the equation by the same number.
Miscalculating the division, which can lead to incorrect answers.
Not applying the operation correctly (i.e., incorrectly multiplying instead of dividing).

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