Question

3x + 5 = 9
x = ?

Explanation:

Step1: Subtract 5 from both sides

To isolate the term with \( x \), we subtract 5 from both sides of the equation \( 3x + 5 = 9 \). This gives us \( 3x + 5 - 5 = 9 - 5 \), which simplifies to \( 3x = 4 \).

Step2: Divide by 3

To solve for \( x \), we divide both sides of the equation \( 3x = 4 \) by 3. So, \( x=\frac{4}{3}\).

Answer:

\( x = \frac{4}{3} \)