Question

find the value of each variable. (8x + 7)° (9x - 4)° x =

Explanation:

Step1: Identify vertical angles

Vertical angles are equal, so \(8x + 7 = 9x - 4\).

Step2: Solve for \(x\)

Subtract \(8x\) from both sides: \(7 = x - 4\).
Add 4 to both sides: \(x = 7 + 4 = 11\).

Answer:

\(x = 11\)