Question

solve for c.
3(c - 1) = 9
c = ?

Explanation:

Step1: Divide both sides by 3

To isolate the term with \( c \), we divide both sides of the equation \( 3(c - 1)=9 \) by 3. This gives us \( \frac{3(c - 1)}{3}=\frac{9}{3} \), which simplifies to \( c - 1 = 3 \).

Step2: Add 1 to both sides

To solve for \( c \), we add 1 to both sides of the equation \( c - 1 = 3 \). This gives us \( c - 1 + 1 = 3 + 1 \), so \( c = 4 \).

Answer:

\( 4 \)