Question: a) 3x + 5 = 17

Solution

Step 1: Subtract 5 from both sides of the equation. \[ 3x + 5 - 5 = 17 - 5 \] Step 2: Simplify both sides. \[ 3x = 12 \] Step 3: Divide both sides by 3. \[ x = \frac{12}{3} \] Step 4: Simplify to find the value of \( x \). \[ x = 4 \]