Question

question 11 module 2 quiz solve for x

Explanation:

Step1: Use vertical - angles property

Vertical angles are equal. So, $3x + 1=55$.

Step2: Solve for x

Subtract 1 from both sides: $3x=55 - 1$, so $3x = 54$. Then divide both sides by 3: $x=\frac{54}{3}$.

Answer:

$x = 18$