Question

solve the equation for c. 12 = 2 (c + 7)

Explanation:

Step1: Divide both sides by 2

To isolate the term with \( c \), we divide both sides of the equation \( 12 = 2(c + 7) \) by 2. This gives us \( \frac{12}{2}=\frac{2(c + 7)}{2} \), which simplifies to \( 6=c + 7 \).

Step2: Subtract 7 from both sides

Now, to solve for \( c \), we subtract 7 from both sides of the equation \( 6=c + 7 \). So, \( 6-7=c + 7-7 \), which simplifies to \( - 1=c \) or \( c=-1 \).

Answer:

\( c = -1 \)